Question

Can someone help me

Answer 1

Answer:

b. the slopes of both functions are positive

Step-by-step explanation:

hope this helps :)

Answer 2

Answer:

C. The slope of function A is positive and the slope of function B is negative.

Step-by-step explanation:

For this problem, you need to determine the slope of each function.

For function A:

You're given y = (1/4)x - 2/3, which is in slope-intercept form y = mx + b. The slope of an equation in slope intercept form is given by m.

So the slope for function A is 1/4.

For function B:

You're given a list of (x, y) points, so use the definition of the slope = $\frac{y2-y1}{x2-x1}$, which gives you the slope from any two (x, y) points on the line. Let's take the first and second points (2, -8) and (4, -9)

Slope = $\frac{-9-(-8)}{4-2} = \frac{-1}{2}$.

Therefore, the slope of function A is positive and the slope of function B is negative.