Question

Pls help ty

What is the equation of the line that is horizontal and passes through point (−7.8, 2.9)? Answer: __________

Answer 1

y = 2.9

Explanation:

Horizontal lines have the same y-values for any x-value, so if the line passes through the point (-7.8, 2.9) it must have the same y-value of 2.9 for every other x-value, hence y = 2.9