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
You got a picture or something?
Answer:
1/2
Step-by-step explanation:
-4 - -2 = -2 -5 - -1 = -4 = -2/4 = 2/4 because both are negative and simplified it is 1/2