The point slope form of the line is

Point slope form is written as:

y - y_1 = m * (x - x_1), where y_1 and x_1 are the y and x coordinates of the point given and m is the slope.

The point is (6, -7) and the slope is 4 so:

y - (-7) = 4 * (x - 6)

y + 7 = 4 * (x - 6)

And, there’s your answer.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,