HELP RN!!!!!!!!! The function shown below was created to track the different intervals of speed that an automobile travels over a period of 28 seconds.
Use the graph of the function to determine which line segment represents each of the following scenarios.
The automobile is traveling at a constant speed what CD, BC, DE, AB
The automobile is traveling at an increasing speed what BC, DE, CD
The automobile is traveling at a decreasing speed what BC, CD, AB, DE
Answers
Answer:
BC, DE, CD
let me know if that helps
Step-by-step explanation:
Related Questions
Why is occurring when work is being done 
Answers
HELP ME
Which set of graphs can be used to find the solution set to 3 log2(x + 4) < 6?
Answers
Answer:
D
Step-by-step explanation: I just took the test on edge
Answer: D
Step-by-step explanation:
Simplify the following:
3( x + 1) – 4( 2x – 5 ) + 10x
O 5x - 32
0 21x + 23
0 5x + 23
O 5x - 17
Answers
Answer:
5x+23
Step-by-step explanation:
3(x+1) - 4(2x-5) + 10x
3x+3 - 8x+20 + 10x
(3x-8x+10x = 5x)
(3+20 = 23)
Therefore, answer is 5x-23. :)
2 cat + 2 dog how many pets do i have
Answers
Answer:
4 pets
Step-by-step explanation:
Answer:
4 pets
2+2 =4
The variable whose value depends on the input is the ___.
Answers
Answer:
coefficent
Step-by-step explanation:
The height after t seconds of an object projected upward with an initial velocity of 48 feet per second from a 210-foot tower can be modeled by h=−16t^2 + 48t +210. The height of a neighboring 50-foot tall building is modeled by the equation h=50. The time (t) when the object will be at the same height as the building is found to be t = –2 and t =5. Which statement BEST describes the validity of these solutions?
A. Neither solution is valid since time values cannot be squared.
B. The solution t = – 2 is the only solution since 5 seconds is an unreasonable amount of time for the object to reach a height of 50 feet.
C. The solution t = 5 is the only valid solution to this system since time cannot be negative.
D. Both are valid solutions to this system since both values make the equation h=−16t^2 + 48t + 210 true.
Answers
Answer:
C. The solution t = 5 is the only valid solution to this system since time cannot be negative.
Step-by-step explanation:
Given
[tex]h(t) = -16t^2 + 48t + 210[/tex]
[tex]h(t) = 50[/tex]
Required
Determine which of the options is true
After solving
[tex]h(t) = -16t^2 + 48t + 210[/tex]
for
[tex]h(t) = 50[/tex]
We have that
[tex]t = -2[/tex] and [tex]t = 5[/tex]
Because time can't be negative, we have to eliminate [tex]t = -2[/tex]
So, we're left with
[tex]t = 5[/tex]
Because of this singular reason, we can conclude that option c answers the question
⚠️branliest⚠️PLEASEEE HELP ME IM CONFUSED 1.use the image below to find the length of BC: 2.use the imagine below to find the length of RQ:
( you could answer which ever one you want or both)
Answers
Answer:
the length of BC is 16
Step-by-step explanation:
HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!! CERTAIN ANSWERS AND I WILL MARK YOU AS BRAINIEST!!!! WISH YOU BEST OF LUCK HOPEFULLY ITS NOT TOO MUCH!
Answers
Answer:
1)
Minimum is a 4th Degree
2)
Positive; Even
3)
[tex]x=-4, -1\text{ Odd Multiplicity}\\x=3\text{ Even Multiplicity}[/tex]
Step-by-step explanation:
Part 1)
The minimum degree of our function will be 4.
Looking at the graph, we know that the graph crosses the x-axis at -4 and -1. Since it crosses through the x-axis at these two points, these two factors must have an odd multiplicity.
So, it can be anything 1, 3, 5, 7, etc.
However, we will choose the lowest one, 1.
Next, we know that the graph bounces off at 3.
So, it must have an even multiplicity. In other words, 2, 4, 6, 8, etc.
We choose the lowest one, 2.
Therefore, the minimum degree of our function will be 1+1+2 or 4.
Part 2)
The degree of our polynomial is (and will always be) even. Therefore, both ends of the graph will go in the same direction.
Recall the simplest even polynomial, the parent quadratic function. When the leading coefficient is positive, both of the ends go straight up.
This applies to all polynomials with even degrees.
Therefore, since the arms of the graph is going straight up towards positive infinity, the leading coefficient of our graph must be positive.
Part 3)
This is similar to Part 1.
We can see that the graph touches the x-axis at -4, -3, and 1. So, the zeros of the function is: [tex]x=-4, -1, 3[/tex]
We know that it passes through [tex]x=-4 \text{ and } x=-1[/tex] . So, these two factors must have an odd multiplicity.
However, since the graph bounces off [tex]x=3[/tex], this factor must have an even multiplicity.
And we're done!
Find the x-intercept of the following equation. Simplify your answer.
4x + 7y = 8
x-intercept =
Answers
A trail mix asks for 4 cups of raisins for every 6 cups of peanuts. There is a proportional relationship between the amount of raisins, r (cups), and the amount of peanuts, p (cups), in this recipe. A. Write the equation for the relationship that has a constant of proportionality greater than 1.
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Answer:
Step-by-step explanation:
p=6/4r
Find the measure of z.
Answers
Answer:
A) 108
Step-by-step explanation:
Use the equation- 180(#of sides minus 2) to find the total degrees in a pentagon.
180(5-2)
180(3)
540- total degrees in a pentagon
540÷5=108-> to find each side (aka measure of z)
Simplify.
2(x+4) - 8
A) 2x + 4
B) 2x + 8 - 8
C 2x
D 2x - 4
Answers
Answer:
C
Step-by-step explanation:
2(x+4)-8
2x+8-8
2x
Answer:
C
Step-by-step explanation:
2(x+4) - 8
Use distributive property.
2 [tex]*[/tex] x = 2x.
2 [tex]*[/tex] 4 = 8.
= 2x + 8 - 8
= 2x
Adding integers with integer tiles
For addition, drag tiles onto the board. To form a group, place one tile on top of another
Use the integer tiles to find the sum of 4 and -5
A. 9
B. 1
C. -1
D. -9
Answers
Explanation: 4 + -5 = -1. When you have a negative number plus a positive you subtract. Then take the highest numbers positive or negative symbol. Hope that helps.
Answer:
C) -1
Step-by-step explanation:
I took the assignment
Robert receives a commission of 20% onsales of$ 3700.What is his commision rate?
Answers
Answer:
$740
Step-by-step explanation:
3700X20%=740
I think I'm good
Answer:
$740
Step-by-step explanation:
3700*0.20=740.
Hope this helps!
Please helppp.
:))
in the photo
Answers
Answer:
0
Step-by-step explanation:
plug each one in. 330 + 0.3= 3.3 + 0.3. that def isnt true, so try 0. thats true since anything x 0 is 0. so, 0. this is so hard tho, so im not 100%
Can you Solve this for me?
The coordinates of Point P are ________
The coordinates of Point T are
Point _____ is located at ( 1/2, -2 1/2)
Answers
Answer:
The coordinates of Point P are (2 1/2, 0).
The coordinates of Point T are (-1 1/2, -1).
Point R is located at ( 1/2, -2 1/2)
Hope this helps!
Answer:
p y=0 x=2 1/2 t y= -1 x= -1 R
45 points!!!
Will mark BRAINLIEST must show explanation!
Answers
Answer:
4hx - 6hStep-by-step explanation:
Given
f(x) = x^2 - 3xSimply
f(x + h) - f(x - h)Solution
f(x + h) - f(x - h) =(x + h)^2 - 3(x + h) - (x - h)^2 + 3(x - h) =x^2 + 2hx + h^2 - 3x - 3h - x^2 + 2hx - h^2 + 3x - 3h =(x^2 - x^2) + (2hx + 2hx) - (3x - 3x) + (h^2 - h^2) - (3h + 3h) = 4hx - 6hGeorge is comparing two different phones. The screen of phone A has a width of 5.3 cm. The width of the screen on phone B is 5 and one-third cm. Which statement explains which phone has the wider screen?
The screens have the same width.
Screen A is wider, because 5.3 is greater than 5 and one-third..
Screen B is wider, because 5.3 is greater than 5 and one-third..
Screen B is wider, because 5 and one-third is greater than 5.3..
Answers
Answer:
the correct answer is that Screen B is wider, because 5 and one-third is greater than 5.3.
Step-by-step explanation:
E D G E N U I T Y 2020
The Screen B is wider, because 5 and one-third is greater than 5.3.
What is a decimal ?A decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point. The dot in a decimal number is called a decimal point. The digits following the decimal point show a value smaller than one.
According to the question
George is comparing two different phones.
Phone A : screen has a width of 5.3 cm
Phone B : The width of the screen is 5 and one-third cm.
i.e
The width of the screen of phone B = [tex]5\frac{1}{3}[/tex] cm
= [tex]\frac{16}{3}[/tex] cm
Converting it into decimal to compare
= 5.333 cm
Therefore ,
5.333 cm > 5.3 cm
i.e Phone B screen > Phone A screen
Hence, Screen B is wider, because 5 and one-third is greater than 5.3.
To know more about decimal here:
https://brainly.com/question/548650
#SPJ3
A farmer plants a rectangular field that is 200 meters wide and 300 meters long. What is the perimeter of this field?
Answers
Answer:
1000m or 1km
Step-by-step explanation:
200 + 200 + 300 + 300
Jay and blair were fishing. Togther,they caught 21 fish. Jay caught 2 times as many fish as blair how many fish did Jay and Blair each catch
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Order the integers {0, |-20|, -3, 19, -13} from least to greatest
To rewrite a subtraction problem, the integer behind the subtraction sign has to be changed to its opposite—?
Answers
Answer:
-20, -13, -3 0, 19
Step-by-step explanation:
With negative the higher the number the lower the value
3/8(3/4+5/6 )−1/2 what is the answer please help
Answers
Answer: 0.09375
Step-by-step explanation:
YEETUS
Line segment RS has endpoints R (-2, 4) and S (-4, -1).
Line segment R"S" has endpoints R" (3, -3) and S" (5,2).
Name the transformation that maps line segment RS to line segment R"S".
O rotation of 90° counterclockwise about the origin, followed by a translation (x, y) = (x + 2 y + 1).
reflection over the line y = x, followed by a translation (x, y) + (x + 1, y + 1).
O rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).
o translation (x,y) → (x + 1, y + 1), followed by a rotation of 180°counterclockwise about the origin.
Answers
Answer:
rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).
Step-by-step explanation:
Remember that a rotation of 180º about the origin will result in the change of both X's and Y's signs to the opposite so if the sign of one of them is negative, it will be positive, and viceversa.
Since point R is (-2,4) the first transformation would change the signs and make it (2,-4) the next one would be transform it by adding 1 to both of them:
(x,y)---(x+1,y+1)
(x,y)---(2+3,-4+1)
(x,y)---(3,-3)
So that would be the correct answer.
Answer:
Rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).
Step-by-step explanation:
Because you need to negate the X and Y axis to get your answer.
Translate A number plus 17 is 25
Answers
Answer:
can you explain make it more clear what the question is
Step-by-step explanation:
Answer:
answer is 8
Step-by-step explanation:
do the equation backwards\
25 - 17 = 8
What do you have to do first in a subtraction of integer problem
Answers
Answer: You have to make the denominators the same.
Step-by-step explanation:
That’s just how it is.
Find the slope of the line perpendicular to the line y=6x+11
Answers
Answer:
The slope of the perpendicular line is 6
Select the negation of the following statement.
If it is night time, then the sky looks blue.
0 It is not night time, and the sky does not look blue.
It is night time, and the sky does not look blue.
0 If it is not night time, then the sky does not look blue.
0 If the sky does not look blue, then it is not night time.
Answers
Which is the graph of f(x) = 1/4(4)^x
Answers
Answer:
D/last option
Step-by-step explanation:
Help on this question!!!!!!
Answers
Answer:
13
Step-by-step explanation:
use the Pythagorean theorem; five squared plus twelve squared is equal to the missing side squared, 25+144=169, the sqrt of 169 is 13
Fraser scores 43% in a spelling test. What percentage did he get wrong?
Answers
Answer:
47 I think sorry if you get it wrong