Which pair of angles are supplementary?

group of answer choices

(a angles 2 and 3

(b angles 4 and 2

(c angles 5 and 7

(dangles 8 and 6

the choices are:

A: angles 2&3

the rest are vertical angles

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this