A line is drawn through (-7, 11) and (8, -9). The equation
y-11 = - 4 (x + 7) is written to represent the line. Which
equations also represent the line? Check all that apply.
y=-=4x+ şi
3y=-4x + 40
4x + y = 21
4x + 3y = 5
0 -4x + 3y = 17

Step-by-step explanation:

we have the points

(-7, 11) and (8, -9)

Find the slope

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

substitute

Simplify

Write the equation in point slope form

we have

substitute

Convert to standard form

we have

Multiply by 3 both sides

Convert to slope intercept form

we have

Isolate the variable y

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.