F(x) = x(x + 4)?
What is the y-intercept?

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

210/22 = 9.55

since he can't take part of a person to the game the answer is 9 people

hope this !

set the two equations for y equal to each other. solve for x. this will be the x-coordinate for the point of intersection. use this x-coordinate and plug it into either of the original equations for the lines and solve for y.