Find an equation in slope-intercept form of the line that has slope –8 and passes through point A(1,5) Im begging for help pls i have an important test A. y = 13x + 8 B. y = 8x + 13 C. y = -8x + 13
D. y = -8x - 13

C

Step-by-step explanation:

So we want an equation in slope-intercept form that has a slope of -8 and passes through the point (1,5).

To find the equation, we can first use point-slope form.

The point-slope form is:

Where m is the slope, and (x₁, y₁) is a coordinate.

Thus, let's let m be -8 and let's let (1,5) be x₁ and y₁. Thus:

Now, let's turn this into slope-intercept form.

Distribute the right:

Add 5 to both sides:

And that's our equation in slope-intercept form.

The answer is C.

And we're done!

answer: what in the world is this

step-by-step explanation: