Question

Which statement is true?

Answer 1

Answer:

1. again

Step-by-step explanation:

same thing as last time, you just have to graph the numbers and see which is greater or less than.

Answer 2

Answer:

The y-intercept of function A is greater than the y-intercept of function B.

Step-by-step explanation:

Hi,

We know the y-intercept is when x=0. For function A, to find the value of y when x equals 0 (also known as the y-intercept), we have to write an equation.

y = mx + b

(m is the slope and b is the y-intercept)

So, pick two points and plugin y and x. Let's choose (-6,-15) and (4,15).

To find slope, we find the change in y over the change in x.

15 - (-15) = 30 (remember if there's a subtraction sign and a negative sign you add)

4 - (-6) = 10

30/10 is equal to 3. Your slope is 3.

Now you know that y = 3x + b.

Plugin any point you want. Let's use (-1,0).

0 = 3(-1) + b

0 = -3 + b

add 3 on both sides...

b = 3

B represents the y-intercept. The y-intercept for function a is 3. 3 is greater than the y-intercept of function b which is 0.

Hope this helps :)

Let me know if you have any questions.