Question

Write the equation for a line that passes through the given points. Write the equation in slope intercept form.

(-2, 1), (-7, 1)

Answer 1

Answer: y = 1

Explanation:

Step 1: Find the slope of the equation, m , using change of x over change of y.

(1-1)/2-(-7)

= 0/9

= 0

Step 2: Find the y- intercept using the slope

2*0+1

= 1

Step 3: Write out the equation.

y = 0x + 1

y = 1