Question

Find the equation of the line that fits the description.. passes through (9,-2) and has a zero slope. The equation of the line is ?

Answer 1

to solve this equation, you can use the point-slope formula, which is:

y-y1=m(x-x1), where m is the slope.

given the points, you can plug them into the equation for y1 and x1.

y - (-2) = (0) (x - (9) )
y + 2 = 0 ( x - 9 )
y + 2 = 0
y = -2