Which is the equation of the line for the points in the given table? OA) y= -2x - 1
B) y= -2x + 5
C) y=- 2x - 5
D) y=-3x + 1

Answer is D

Step-by-step explanation:

Firstly we need to know the slope-intercept form of the equation which is

where m is the slope/gradient and c is the y-intercept

calculate the slope which is m by the formula

use any two points lets say i use (2,-5) and (-4,13)

so our slope is m which is -3

and in our multiple choice's we can see that only 1 equation has the gradient of -3 which is option D so option D is the correct answer.

jjhjhhjjh

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex