Answer:
6 is the correct answer
Step-by-step explanation:
Hope it is helpful...
2x+10=-8
x=9
3x=9
x=3
2x=8
x=4
4x=20
x=5
f(x)= x^2 - 2, the one in red.
To move a quadratic function up/down, you change the value at the very end of the formula.
So instead of f(x)= x^2 + 1, you would do f(x)= x^2 - 2, to move it down 3. This would be the one in red.
Answer:21$
