Answers
Answer:
b
Step-by-step explanation:
Since it intercepts y at 4, and x at 2, we use y=ax+b and rearrange to get the equation from y=2x+4 to 2x-y=-4
Answer:
b) 2x - y = -4
Step-by-step explanation:
The y-intercept is the y-coordinate of the point (0, b) where the graph crosses the y-axis. It is also the value of y when x = 0.
The crosses the y-axis at point (0, 4). Therefore, the y-intercept, b = 4.
Next, we need to determine which of the given options matches the graph. It helps to transform each of them into their slope-intercept form, y = mx +b:
a) 2x + y = 42x - 2x + y = - 2x + 4
y = -2x + 4 (This is not the correct answer because the slope, m = -2. The given graph has a positive slope).
b) 2x - y = - 42x - 2x - y = - 2x - 4
-y = -2x - 4
Divide both sides by -1:
[tex]\frac{-y}{-1} = \frac{-2x - 4}{-1}[/tex]
y = 2x + 4 This is the correct answer because it matches the y-intercept (0, 4), and has a positive slope of 2.
We could easily disregard the last two options because both of their y-intercept is 0.
Therefore, the correct answer is Option b) 2x - y = - 4
Related Questions
[tex]\textbf{Hey!}[/tex]
My little sister, needs help on this.
Rushawn lined up the interior angles of the triangle along line p below.
When the measure of angle C decreases, what happens to the measures of angles A and B on line p?
A. Both sections increase.
B. Both sections decrease.
C. One section increases, and the other section decreases.
D. What will happen to the individual sections cannot be determined, but the size of the two sections together increases.
answers/w explanation ✅ Nonsense answers, that's not the question I didn't ask for will be reported.
Answers
D is the correct option as the decrease in angle C will make angle A increase thus making the section with both angle A and B to increase.
Answer:
D :))
Step-by-step explanation:
Morgan won 7 blue ribbons and 4 red ribbons at her horse shows. What is the ratio of red ribbons to blue ribbons she won?
Answers
Answer:
4:7
Step-by-step explanation:
Choose the algebraic expression that matches the word phrase below.
the quotient of x and 10
Answers
Answer:
x ÷ 10
..,.................
8/n = 1/3
help plssss
Answers
Answer:
24
Step-by-step explanation:
Answer:
n=1/24
Step-by-step explanation:
8/n=1/3
n=1/3÷8
=1/3×1/8
=1/24
A number p is greater than -3 and less than 4.
Answers
Answer:
- 3 < p < 4
Step-by-step explanation:
Given p is greater than - 3 then - 3 is less than p
- 3 < p < 4
Help me with this please
Answers
Answer:
f(-5) = 4(-5) + 1 = -20 + 1 = -19
f(-1) = 4(-1) + 1 = -4 + 1 = -3
f(2) = 4(2) + 1 = 8 + 1 = 9
f(3) = 4(3) + 1 = 12 + 1 = 13
f(5) = 4(5) + 1 = 20 + 1 = 21
Choose the graph of this equation. y = 2.5x
Answers
Slope is rise/run
The slope is 2.5 or 5/2. So the rise is 5 and the run is 2.
Answer:
i think it is the one on the right bottom corner. dont take the answer from me if u dont want to
Step-by-step explanation:
WILL GIVE BRAINLIST PLZ ANSWER THX
Solve the equation you wrote in part b to find how many hours you would have to work to pay for the first year of video streaming service. Show your work and round your answer to the nearest tenth
Answers
Answer:
c=4.95+3.99b
Step-by-step explanation:
4.95 is the monthly fee. we do not need a variable for this because we know what it is and it only happens once in the problem. the b is how many movies you purchase times 3.99
Use the remainder theorem to determine whether x=-4 is a solution of x^6+5x^5+5^4+5^3+2x^2-10x-8.
Answers
Hello haohaoxNienie!
[tex] \huge \boxed{\mathbb{QUESTION} \downarrow}[/tex]
Use the remainder theorem to determine whether x = - 4 is a solution of x⁶ + 5x⁵ + 5x⁴ + 5x³ + 2x² - 10x - 8.
[tex] \large \boxed{\mathbb{ANSWER\: WITH\: EXPLANATION} \downarrow}[/tex]
Refer to the attached picture.
Steps :-First find the divisor using the given information (x = - 4).Now, divide x⁶ + 5x⁵ + 5x⁴ + 5x³ + 2x² - 10x - 8 by x + 4.We'll get the remainder as 0.Using the remainder theorem & solving it, we'll get LHS & RHS as 0.Hence proved.Answer :- Yes, x = - 4 is a solution of x⁶ + 5x⁵ + 5x⁴ + 5x³ + 2x² - 10x - 8.
__________________
Hope it'll help you!
ℓu¢αzz ッ
Choose all of the ordered pairs that are solutions to the equation y = x2 + 1.
A. (-2, 5)
B. (-1,0)
7. (1, 2)
D. (2, 4)
E. (3, 10)
Answers
Answer:
A, C, E
Step-by-step explanation:
Substitute the x- coordinate of the points into the equation and if the result is equal to the y- coordinate of the point then it is a solution.
A (- 2, 5 )
y = 2² + 1 = 4 + 1 = 5 → (- 2, 5 ) is a solution
B (- 1, 0 )
y = (- 1)² + 1 = 1 + 1 = 2 ≠ 0 ← not a solution
C (1, 2 )
y = 1² + 1 = 1 + 1 = 2 → (1, 2 ) is a solution
D (2, 4 )
y = 2² + 1 = 4 + 1 = 5 ≠ 4 ← not a solution
E (3, 10 )
y = 3² + 1 = 9 + 1 = 10 → (3, 10 ) is a solution
SOMEONE PLEASE HELP ME i really need this one
Answers
Answer:
Wait are u trying to find the area of a shape???
Step-by-step explanation:
help fast pleaseee
NO RANDOMS
Answers
Answer:
44.8
Step-by-step explanation:
Take the second number and subtract the first number
44.4 - (-.4)
Subtracting a negative is like adding
44.4 +.4
44.8
Answer:
[tex]D.44.8[/tex]
Step-by-step explanation:
The difference between two numbers can be obtained by subtracting the smaller number from the bigger number.
- 0.4 is the smaller number, and 44.4 is the larger number. Therefore, the difference between the two is 44.4 - (- 0.4).
what is the equation of the line in slope intercept form that passes through the points (1,7) and (2,11)
Answers
Answer:
slope = y^2 - y^1 / x^2 - x^1 = 4
your slope would be 4
Step-by-step explanation:
What’s the answer to this question?
Answers
Answer:
x should equal 0
Step-by-step explanation:
James drove to his brother’s house, which was 225 miles away. It took him 3 hours to get there. What was his average speed per hour
75
55
85
62.5
Answers
Answer:
75
225÷3=75
Step-by-step explanation:
hshshshshs
Answer:
75
Step-by-step explanation:
what is a pair of angles formed when a third line (transversal) intersects two other
lines. These angles are on opposite sides of the transversal are outside the other two lines.
Answers
Answer:
Alternate exterior angle
Step-by-step explanation:
THis is literally the only option
You have
Alternate interior
Alternate exterior
Exterior
Interior
Corresponding
Well we know it’s on the outside so correpsoning, interior, and alternative interior are out.
We only have exterior and alternative exterior.
Since it’s opposite sides its alternative exterior
PLEASE HELP!!
4) (2.03)
What is the equation of the line in
slope-intercept form?
What is the equation of the line in
function notation?
Answers
Answer:
y = (1/2)x - 2
Step-by-step explanation:
(0,-2)
(4,0)
2/4 x - 2
A little help? A set of numbers is given below. √72, 9.25, √83, 2, 8.7 Which list correctly orders the numbers from least to greatest?
Answers
Answer:
2, √72, 8.7, √83, 9.25
Step-by-step explanation:
First, you need to find the integers of each number that is not already a integer.
Square root of 72: 8.48528137424
9.25
Square root of 83: 9.11043357914
2
8.7
Now, list the numbers by their whole number (in the ones place). If they have the same whole number, look at their tenths place and see which one is greater.
Overall, the answer would be 2, √72, 8.7, √83, 9.25.
Eight people are competing in an art contest for 1st, 2nd, and 3rd place awards. How many
different combinations of awards are there?
Answers
Answer:
24 Combinations
Step-by-step explanation:
There are 8 people and there is a possibility that each can be either 1st, 2nd, 3rd. You would multiply 8 x 3 to get 24 or add 3 eight times
Evaluate each expression if x = -2 and y = 3
number 34
show step by step please!!
Answers
Foundation Geometry
midpoint of AC
A. 18
B. 6
C.27
D.54
Answers
Answer:
D
Step-by-step explanation:
Since B is the midpoint of AC , then
AB = BC , substitute values
4x + 3 = 3x + 9 ( subtract 3x from both sides )
x + 3 = 9 ( subtract 3 from both sides )
x = 6
Then
AC = AB + BC
= 4x + 3 + 3x + 9
= 7x + 12
= 7(6) + 12
= 42 + 12
= 54 → D
what x-6-5x plz help me
Answers
Answer:
−4−6
Step-by-step explanation:
[tex] \sqrt[5]{1150? } = [/tex]
please give me a answer please
Answers
If you only need 1 d.p then it’s 4.1
F (-6,-5) G (3,-4) H(3,-7) the scale factor is = 1/8
Answers
Answer:
1/8" = 1'-0" Invert the fraction and multiply by 12
Step-by-step explanation:
i hope this help
what set of numbers does ^22 fall between
Answers
Answer:
4 and 5
Step-by-step explanation:
If you mean what [tex]\sqrt{22}[/tex] falls into, you would get something in between 4 and 5.
We can solve this by first finding a square root that is higher than that, which is [tex]\sqrt{25}[/tex] and [tex]\sqrt{16}[/tex].
If we go by that [tex]\sqrt{22}[/tex] falls in between 4² and 5².
Cheers!
Make life easier and answer this please
Answers
Answer:
She has 8 grandchildren
Each grandchild gets 50 cents
Step-by-step explanation:
She has $8, split between 4 sons is $2 each.
Each son splits $2 between their 4 children
2 divided by 4 is 0.50
HELP ME PLEASE PLEASE
Answers
Answer:6=C 7=C
Step-by-step explanation:
2(y−1)+6y = −10
Solve as Y=?
Answers
Answer:
0.111 hope that helps you
2y - 2 + 6y = -10
8y - 2 = -10
8y = -8
y = -1
Which statement best describes the explanatory and response variables in the regression model? O In the quadratic regression model, the explanatory variable is time and the response variable is the height. O In the quadratic regression model, the explanatory variable is the height and the response variable is time. O In the trigonometric regression model, the explanatory variable is time and the response variable is the height. O In the trigonometric regression model, the explanatory variable is the height and the response variable is time.
Answers
A. In the quadratic regression model, the explanatory variable is time and the response variable is the height.
The explanatory variable (or the independent variable) always belongs on the x-axis (represented as the first column of the table).
What is the regression model?Regression analysis is a set of statistical processes for estimating the relationships between a dependent variable and one or more independent variables.
The response variable (or the dependent variable) always belongs on the y-axis (represented as the second column of the table).
According to the explanation above the correct choice is A.
To learn more about the regression visit:
https://brainly.com/question/25987747
#SPJ1
Lucinda spent $95.40 on 4 video games. If each game was the same price, how much did he pay for each
Answers
Answer:
If they all cost the same price they should all cost $23.85