F(x) = -2x^2 - 3x + 5 for x = - 3
f(-3) = -2(-3)^2 -3(-3) + 5
f(-3) = -18 + 9 + 5
f(-3) = -4
Answer:
d=60t
Step-by-step explanation:
Use the equation speed = distance / time
To get distance you do speed X time
D =60t shows that
B is the most reasonable answer. -12 times 4 is -48 plus -3. That's a total of -51/4
C=2(3.14)r is the formula to find the circumference of a circle