It means to multiply those numbers. The answer is the first one.
(Look at image)
Emma is always. When solving, you use the PEMDAS method going from left to right.
Your equation would be something like " -2 * -2 * 4"
Because you would start with (-2 * -2) = 4 and then move to 4 * 4 = 16
If your equation were something like " -2 * 3 * -2"
You would do -2 * 3 = -6 and then move to -6 * -2 = 12
Remember "Two negatives = a positive"
0.25 or 1/4 as a fraction
C
Step-by-step explanation:
This has a U like shape so it a parabola.
Parabola correlate with quadratic functions
Since it Going down, the answer is C -x^2.
