Question

Answer for this it’s to hard for me

Answer 1

Option A

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 =
`(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 =
`(2+2)/(1+1)` = 2

Function 2

Equation of the line is,

y =
`(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 =
`(1)/(2)`

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

Option A will be the answer.