Question

Which of the following is the equation of the line that passes through the point (-5,-7) and has a slope of 2/5?

Answer 1

Answer:

Which of the following is the equation of the line that passes through the point (-5,-7) and has a slope of 2/5?

Step-by-step explanation:

Ans

Using slope intercept form, the equation of the line that passes through the point (-5,7) and has a slope of -2/5 is y = - 2/5x + 5.

Answer 2

Answer is y = 2/5x -9.

Step by step.

The equation of the straight line y = m x +b.
We need to find y intercept, or “b”.

Substitute (-5,-7) and slope 2/5 into the equation y= mx + b.
So
-7 = 2/5 (-5) + b
-7 = -2 + b
b= -7-2
b = -9

By using slope intercept form, the equation of the line that passes through the point (-5, -7) and has a slope of 2/5 is
y = 2/5x -9.