Question

Answer for this it’s to hard for me

Answer 1

Answer:

Option A

Step-by-step explanation:

From the graph given in the picture,

Function 1

Rate of change = Slope of the line

Slope of a line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

Slope = $\frac{y_2-y_1}{x_2-x_1}$

Therefore, slope of the given line which is passing through (1, 2) and (-1, -2)will be,

Rate of change = $\frac{2+2}{1+1}$ = 2

Function 2

Equation of the line is,

y = $\frac{1}{2}x+7$

By comparing this equation with slope-intercept form of the equation,

y = mx + b

Here m = rate of change Or slope of the linear function  

Rate of change of function 2 = $\frac{1}{2}$

Therefore, rate of change of function 1 is higher than function 2.

Option A will be the answer.