Question

PLEASE HELP!! WILL MARK BRAINLIEST FOR CORRECT ANSWER!!!

Answer 1

Answer:

Option 2, 3, 4

Step-by-step explanation:

It cannot be the 1st option because a linear function doesn't have an $x^{2}$ and adding an x to an x will not make it squared. ax + by = c is the linear equation.

It can be the 2nd option because the quadratic formula is  f(x) = a$x^{2}$ + bx + c and the middle portion could cancel when adding 2 together.

It can be option 3, because f(x) = a$x^{2}$ + bx + c plus ax + by = c could give you the resulting function f(x) = -3$x^{2}$ +5

It can be option 4 because multiplying ax + by = c by ax + by = c would give you an $x^{2}$.

It cannot be option 5 because a$x^{2}$ + bx + c multiplied by a$x^{2}$ + bx + c would give you a function with $x^{4}$