For the graph y=-8 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. explain your answer in two or more sentences

perpendicular = negative reciprocal

should multiply with -8 to give -1

-8x = -1

x = -1/-8

perpendicular slope = 1/8

(explanation: perpendicular lines have a slope that is the negative reciprocal and multiply with 8 to give -1)

parallel slope = 8

(parallel lines have the same slope)

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70