Question

Need help please I would really appreciate it

Answer 1

The slope of line is 9

Explanation:

We can use two pairs of input-output from the table to find the slope of the given line. Here x is input and y is output.

Slope is defined as the steepness of a line and is given by the formula:

`m = (y_2-y_1)/(x_2-x_1)`

Selected pairs from table are:

(-1,-18) and (0,-9)

Here

`x_1 = -1\\x_2 = 0\\y_1 = -18\\y_2 = -9`

Putting the values in the formula

`m = (-9-(-18))/(0-(-1))\\=(-9+18)/(0+1)\\= 9`

Hence,

The slope of line is 9