Answer:
f(-2) = -1
Step-by-step explanation:
f(x) = -x^2 + 3
f(-2) means when x is -2
Shown in the graph below, the point of solution is: (-2,-1), so when x is -2 y is -1
Answer:
Well, I don't have further explanation to this question but I know the answer which is: The x-axis is the only line of symmetry
Answer:
15 yards
Step-by-step explanation:
proportion:
2/5:6/X
2x=30
x=15
Answer:
(x-1) (x+4)
Step-by-step explanation:
Factor x^2+3x-4 using the AC method