Answer:
b. 9
Step-by-step explanation:
36+97=133
80+44=124
133-124=9
Answer:
1/6
Step-by-step explanation:
Because because there are six books in total and she only red 5 in the way
Answer:
the reciprocal is 2/1
you just flip the denominator and numerator to get your reciprocal
Step-by-step explanation:
You just have to plug in each thing:
So f(0):
3(0)^2 - 4 = -4
so its not A
f(-2) and f(2):
3(-2)^2 - 4
3(2)^2 -4
now we don't even have to calculate these, anything to the power of an even number is a positive number so -2^2 and 2^2 both equal 4
B is correct, so you can do the others if you want to check, but if B is true the others shouldn't be true.
