Question

A linear function contains the following points.

ху
0-4
A linear function contains the following points.

What are the slope and y-intercept of this function?
O A. The slope is
The y-intercept is (0, -4).
B. The slope is 2.
The v-intercept is (0, -4).
C. The slope is
The y-intercept is (-4,0).
D. The slope is 2.
The y-intercept is (0,4)

Answer 1

D. The slope is 2. The y-intercept is (0,-4)

Explanation:

`slope = (y_(2)-y_(1) )/(x_(2)-x_(1) ) \\= (4-(-4))/(4-0)\\= (4+4)/(4)\\= (8)/(4)\\= 2`

y- intercept is where x equal to 0, according to the chart, y-int is (0,-4)

so the answer is D. The slope is 2. The y-intercept is (0,-4)