How do I graph y = -1 = 2x and y = -4 + 2x?
Answers
Answer:
Slope = Rise/Run
To graph, you first need the y-intercept.
In y = -1 + 2x, the y-intercept is -1. Start in -1 and then go two units up, and 1 unit to the right which will represent the slops, 2.
In y = -4 + 2x, the y-intercept is -4, so you'll start at -4, then go 2 u its up, and 1 to the right which will represent the slope, 2.
To find y-intercept:
y = mx + b | main things: m = slope b = y-intercept
Hope it helps!
Related Questions
bro if u help me with this u have w rizz
Answers
Answer:
6 or 7
Step-by-step explanation:
Summer takes two pieces of fruit from the snack. What is the probability that she chooses two pieces of fruit that are not bananas three pear four orange and two bananas
Answers
Question
On a piece of paper, use a protractor to construct right triangle ABC with AB=3 in., m∠A=90°, and m∠B=45°.
What statement is true about the triangle?
A/1).AC=3 in.
B/2).BC=3 in.
C/3).BC=6 in.
D/4).AC=6 in.
Answers
Answer:
AC=3 in.
Step-by-step explanation:
It is given in the figure attached, in Δ ABC
∠ A = 90°
m∠B = 45°
AB = 3 in.
We have to find all sides of the triangle given
we will apply sine in Δ ABC to find the measure of AC
sinB =
Now by cross multiplication
BC = 3√2 in.
Now by Pythagoras theorem
BC²= AC² + AB²
(3√2)² = AC² + 3²
18 - 9 = AC²
AC = √9 = 3
Now we come to the options you have mentioned
AC = 3 in. is the correct answer.
find the area of the rectangle
Answers
Answer: 1 2/3
Step-by-step explanation:
2 / 6 x 5 Step 1: Note that 5 is the same as 5/1 since 5 divided by 1 is 5. Therefore, start by setting up the problem like this: 2 / 6 x 5 / 1
Step 2: Multiply the numerators together (2 x 5 = 10) and multiply the denominators together (6 x 1 = 6) and make it into one fraction like so: 10 / 6
Step 3: Simplify the fraction above if possible. Here is the final answer in its simplest form: 1 2 / 3
Answer:
Area = 5/3 in²
Step-by-step explanation:
Area of a rectangle = length * width
In this case:
Area of a rectangle = 2/6 in * 5 in
=5*2/6
= 10/6
= 5/3
help would be nice so if u do thanks and please no wrong answers
Answers
Answer:
true
false
false
Step-by-step explanation:i might be wrong but i did it in my head
true
false
Im pretty sure thats right
How many seconds would it take to fill a water balloon with a pint of water if the hose dispenses water at the rate of 20 pints/minute?
seconds?
Answers
Answer:
3 seconds
Step-by-step explanation:
1 minute = 60 sec
fill rate = 20 pints/60 sec = 0.33 pints/sec
t = time
(0.33 pints/sec)(t) = 1 pint
t = (1 pint) / (0.33 pint/sec) = 3 sec
Which is bigger?
please help
Answers
Answer: 2/3 / 1/6 = 4/1
Step-by-step explanation: 2/3 / 1/6 = 2/3 x 6/1
2/3 / 6/1 = 2/3 / 1/6
The answer to the first one is 1/9
The answer to the second one is 4/1
find the area of the rectangle.
Answers
Step-by-step explanation:
the answer is 4 inch ^2 units..
Find the lateral area and total surface area of the rectangular prism. 12in, 12.5, 12.5, 1in, 7in, 12in.
Answers
Answer:
Surface area
Step-by-step explanation:
The surface area of a rectangular prism calculator gives us the answer: A = 2 × l × w + 2 × l × h + 2 × w × h = 2 × 8 ft × 6 ft + 2 × 8 ft × 5 ft + 2 × 6 ft × 5 ft = 236 ft²
Circo the clown performs 35 shows a week, 5 a day. How many shows will he have performed in 8 weeks?
Answers
Answer: 280 shows.
Step-by-step explanation: The question stated that Circo the clown performs 5 shows a day, which means in a week (5x7 since there are 7 days in a week) he would perform 35 shows. Then you do 35x8, which will therefore give you your answer of 280 shows.
Hope it helps!
I did 7x5=35
then I did 8x35
Let me know if I got this correct! :)
HURRYY! WILL GIVE BRAINLIST.
If angle 4 is 100o, what is the measurement for angle 1?
60o
75o
80o
100o
Answers
Answer:
<1 = <4= 100°
Step-by-step explanation:
Both angle 1 and 4 are equal to each other because they are vertical opposite angle.
This image below demonstrates that they are equal.
Plss help---- is this a proportional relationship? If no explain. If yes, the CoP.
Answers
Yes it is proportional because
3.5 x 3 = 10.5
4.2 x 2.5 = 10.5
Answer:
Yes, this is a proportional relationship
Step-by-step explanation:
When doing 3/2.5 = 1.2 and 4.2/3.5 = 1.2 so since both are the same answer itis equivalent
w rizz if u help me with this question
Answers
Answer:
102 in²
Step-by-step explanation:
plss bro due tommorwo
Answers
Answer:
41ft or 50ft
Step-by-step explanation:
why well u do 7+5+4+14+11=41
(40 POINTS, URGENT!)
Help please.
Answers
supplementary
[tex](3x + 25)^{0} + 2x^{0} = 180^{0}[/tex]
[tex]5x + 25 = 180[/tex]
[tex]5x = 180 - 25 \iff 5x = 155\\[/tex]
[tex]x = 155 : 5 \implies x = 31[/tex]
What is the value of x in the equation?
1.5x - 15.5 = 2.5
Group of answer choices
12
2
15
1
Answers
Answer:
12
Step-by-step explanation:
1.5x - 15.5 = 2.5
We can add 15.5 on both sides so that we get the x onto one side. We then get: 1.5x=18
To get x we dive 18 by 1.5 which is 12.
Factor completely and then place the factors in the proper location on the grid.
b² + 12b + 32
Answers
PLEASE HELP ME! Explain simply and clearly.
The length of a line segment is 8 units.one end point is p(5,-3). which of these could be the other endpoint of the line segment?
A(-3,-3)
B(-3,-11)
C(5,8)
D(8,-3)
Answers
Answer:
Step-by-step explanation:
Solution
Distance between two points =
(x 2−x 1) 2+(y 2 −y 1) 2
Given, one point =(2,−3)
Let, other point =(10,b)
absicca is x cordinate
(10−2) 2+(b+3) 2=108 2+(b 2+9+6b)=10
Squaring both sides, we get
64+b
2
+9+6b=100
(b+3)
2
=36
∴ b+3=6 and b+3=−6
∴ b=3 and b=−9
The easiest way to solve this problem would be to graph it. Graph each of the points them count the units or squares between each point. Whichever one is only 8 units is the answer. Hope the image helps.
I don't understand this, so if someone could help, that would be amazing.
Answers
A cylindrical jar of peanut butter has a height of 5 inches and a diameter of 4 inches. How many cubic inches of peanut butter can the jar hold? Use π = 3.14.
Group of answer choices:
125.6 in3
251.2 in3
62.8 in3
20 in3
Answers
Answer:
62.8 in. ³
Step-by-step explanation:
V= π r² h
r= 1/2d
4/2= 2 is our radius
3.14 × 2² × 5 = 62.8
the volume js 62.8 in. ³
There is 2 parts to this question
The first one is number 1
Answers
Answer:
1. 3 students
2. 1/10
Step-by-step explanation:
if there are 30 kids in the class, and 2/5 are in band that means 12 students are in band
30÷5 =6
6×2= 12
if 1/4 of those 12 play the saxophone, then 3 of those students play the saxophone.
12÷4= 3
3 is 1/10 of 30, which gives you the answer to the second question.
30 pts and brainliest! A toy pyramid has the dimensions shown below. The base of the pyramid is an equilateral triangle. What is the area of the base of this pyramid?
42 cm 2
27 cm 2
21 cm 2
31.5 cm 2
Answers
Answer:
21cm^2
Step-by-step explanation:
base of pyramid= 6×7=42
42÷2=21
=21cm^2
I don’t understand, help me please.
Answers
Please help me! Write the answer AND the explanation, please! :)
Answers
Answer:
C
Step-by-step explanation:
There is 8 on one side and 2a + 2 on the other so we can eliminate answer D.
8=2a+2
We take away 2 from both sides getting a on one side. So 6=2a. To find a we do the inverse way to solve the equation. To get 6 we multiply "a" by 2. To get "a" we dp 6/2 = 3. boom a=3 so C is your answer
C
Explanation:
The answer is 3 because if one side is 8 and you have 2 on one side you do 8-2 which is 6. Since you have 2 a’s you do 6 divide by 2 which is 3. This means that the answer is c
what is the maximum number of 14 pound turkeys that can be purchased with the money donated while still purchasing 100 total turkeys? 10 pound turkeys cost 9.25 and 14 pound turkey cost 12.75. Money limit is $1000.
Answers
Answer:
64.05$
Step-by-step explanation:
A food shelter runs an annual fundraising drive. They must raise at least $4,500 for rent and the monthly expenses of $675. As of now, the shelter has received a one-time donation of $225 and pledged donations of $600 per month. Write an inequality that can be used to find m, the number of months it can take the shelter to meet their goal
Answers
Answer: 8 months
Step-by-step explanation:
14 out of 24 students have vanilla ice cream and the rest have chocolate. What is the ratio of the number of students who have vanilla to the total number of students?
Answers
Answer: 14:24
Step-by-step explanation:
There are 24 total students and 14 have vanilla ice cream. Therefore, the ratio of vanilla to total number of students is 14:24.
Write a system of linear equations that has the ordered pair (3,-5) as it’s solution
Answers
Answer:
x + y and x - y are the simplest system of linear equations that has the ordered pair.
Example:
x + y = -2
x - y = 8
That's the answer to the ordered pair (3,-5)
Remember x = 3 and y = -5
Step-by-step explanation:
Joseph has invited a group of friends over to watch a football game and is getting a party platter of spicy wings and sweet wings to serve. Joseph starts his order with 16 spicy wings. He plans to order more sweet wings than spicy wings.
Let n represent the number of sweet wings that Joseph might order. Which inequality models the story?
Answers
Answer:
Since Joseph plans to order more sweet wings than spicy wings, the inequality that models the story is:
n > 16
This means that the number of sweet wings (n) must be greater than 16.
Step-by-step explanation:
Answer: n > 16 im pretty sure
Step-by-step explanation: to graph just put the uncolored in dot on 16 and draw an arrow to the right
Does anyone know how to do this?
Answers
Answer:
Step-by-step explanation:
I want to help, but can you retake that picture so I could read the problem better?
1. 50 Jawbreakers
2. 360 of each kind of candy
I hope this answered your question, have a nice day.