Question

Use the slope formula to find the missing coordinate. m = -7/2 , T(13, 2), W(_, -5)

Answer 1

Answer:

Option C. $15$

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$T(13,2)\ W(x2,-5)$

$m=-\frac{7}{2}$

Substitute the values  and solve for x2

$-\frac{7}{2}=\frac{-5-2}{x2-13}$

$-\frac{7}{2}=\frac{-7}{x2-13}$

equate the denominators

$x2-13=2\\x2=2+13\\ x2=15$

Answer 2

Answer:

The answer is C-15