Does anyone know what the answer is?

Alright, what you have here is a piecewise-defined function.

Let's look at each value one at a time:

-5 >> -5 =/= -1 so

g(-5) = -1/4(-5)^2 + 5

g(-5) = -1/4(25) + 5

g(-5) = -6.25 + 5

g(-5) = -1.25

-1 >> -1 == -1 so

g(-1) = -1

4 >> 4 =/= -1 so

g(4) = -1/4(4)^2 + 5

g(4) = -1/4(16) + 5

g(4) = -4 + 5

g(4) = 1

G(-5, -1, 1 = -1.25, -1, 1) respectively.

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.