Question

Write in slope intercept form: (-3,7) and (6,-8)

Answer 1

Answer: y=-5/3 + 2

Step-by-step explanation:

Hope this helps

Answer 2

Answer:

$y=-\frac{5}{3}x+2$

Step-by-step explanation:

So we are given 2 points, (-3, 7) and (6, -8), and we are asked to write it in slope-intercept form. To do this, lets first find the slope. To find the slope, we can use the slope formula.

The slope formula is:

$m=\frac{y_2-y_1}{x_2-x_1}$

Where m is the slope and (x₁, y₁) and (x₂, y₂) are points.

Lets plug in (-3, 7) for (x₁, y₁) and (6, -8) for (x₂, y₂).

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{-8-7}{6-(-3)}=\frac{-15}{9}=-\frac{5}{3}$

So now we have found the slope. Lets plug in the slope and one of the points into the equation for point-slope form and then solve for slope-intercept form. I am going to use the point (-3, 7).

$y-7=-\frac{5}{3}(x-(-3))$

Distribute the -5/3 on the right side.

$y-7=-\frac{5}{3}x-5$

Add 7 to both sides.

$y=-\frac{5}{3}x+2$

And now we have the equation in slope-intercept form.

I hope you find my answer and explanation to be helpful. Happy studying.