If f(c) = 2x^2. +4 find f(3)

22

Step-by-step explanation:

SImply replace x with 3.

f(3)=2x^2 + 4

    =2(3)^2 + 4, (RE: PEMDAS, so first solve the exponent: 3^2)

    =2(9) + 4      (Multiply 9 and 2)

    =18 + 4         (Add)

    =22

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

step-by-step explanation:

i think you should think about the question and not look online.