Urgent ! What is the value of the
leading coefficient a, if the polynomial function P(x) = a(x +b)? (3 – C) has
multiplicity of 2 at the point (-2,0) and also passes through the points (5,0) and (0, -60)?

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

4+3x hope you like mark as brainliest✔