Answer:
x = - 4, x = 1
Step-by-step explanation:
At the point of intersection
f(x) = g(x) , that is
(x + 3)² = 3x + 13 ← expand left side using FOIL
x² + 6x + 9 = 3x + 13 ( subtract 3x + 13 from both sides )
x² + 3x - 4 = 0 ← in standard form
(x + 4)(x - 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 4 = 0 ⇒ x = - 4
x - 1 = 0 ⇒ x = 1
Answer:
The other term is<u> (x-3)</u>
Step-by-step explanation:
The quadratic function is:

Factoring this function we will have:

Therefore, the other term is<u> (x-3).</u>
I hope it helps you!
If I pick 10, then 2(10)+13=33
If I pick 15, then 2(15)+13=43
If I pick 12, then 2(12)+13=37
Put the values of the variables in place of the variables in the expression, then do the arithmetic.

Do you have any graphs because that would be more clear