Question

Which equation best compares the slopes of the two functions?

Slope of Function B = 2 × Slope of Function A.
Slope of Function A = Slope of Function B
Slope of Function A = 2 × Slope of Function B
Slope of Function B = - Slope of Function A

Answer 1

@Directrix @acxbox22

Answer 2

what is the slope of the second line?

Answer 3

(0,-3) ?

Answer 4

that is the y intercept
use rise/run

Answer 5

-3?

Answer 6

here is the equation for slope
slope= y2-y1/x2-x1
pick any two points and use this formula to find slope

Answer 7

3^2-1 thats what i got there but there is only one point on the x axis ;( i still don't understand

Answer 8

I'm going with C?
Not a 100% sure either

Answer 9

thats what i thought in the beginning but i second guessed myself

Answer 10

maybe @Directrix

Answer 11

First, you need the slope of function B.

Answer 12

-3 i think?

Answer 13

i think its c

Answer 14

Forget about an answer and focus on the work, okay.

Look at the attachment. What are the coordinates of the two red points?

We will use them to get the slope of B.

Answer 15

(3,3) and (2,1)

Answer 16

Here's the slope formula.

To get the slope, what is the difference of the y coordinates: 3 - 1 =

And, also the difference of the x coordinates 3 - 2 =

Answer 17

2 and 1 so slope is 2/1

Answer 18

Right.

Answer 19

ohh ok :D

Answer 20

Function A is y = -2x + 1

I have forgotten the question. Just a sec.

Answer 21

Is this what you are saying:

Slope of Function B = - Slope of Function A

Answer 22

Whoa! I just saw the negative.

Answer 23

comparing a slope of function A to function B

Answer 24

Yes, I agree that one of them is the additive inverse of the other.

Or, one is the negative of the other.

Answer 25

now I'm really confused