How do you write a linear function? For those 2 problems?? (attached)

(9) The linear function is

(10) The linear function is

Explanation:

(9) The coordinates from the graph are (-6,1), (-3,2), (0,3) and (3,4)

Linear function:

The linear function can be determined using the formula,

The y - intercept of the line is the value of y when x = 0.

Thus, from the graph, we have,

Let us substitute the points (-6,1), (-3,2) in the slope formula,

Thus, the slope is

Substituting the value and in the formula , we get,

Thus, the linear function of the equation is

(10) Linear function:

The linear function can be determined using the formula,

The y - intercept of the line is the value of y when x = 0.

Thus, from the graph, we have,

Let us substitute the points (-2,7) and (2,-7) in the slope formula,

Thus, the slope is

Substituting the values and in the formula, we get,

Thus, the linear function of the equation is

i believe the answer is c.

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.