• An equation whose graph is a straight line can be written in this form: y = (a number) • .
I need the answer pleas help!!!

Answer:

Explanation:

using the formula: y = mx + b

                                         where m is slope and b is y-intercept

slope determines the steepness of the line.

                          straight lines are refferred as linear equations.

Straight lines are constant equations. There are no variables in the equations of these lines, only numbers. such lines are straight and constant along the direction. Therefore these equations are called constant equations. Contains no variables.

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)