Answer:
26
Step-by-step explanation:
f(-2)=4(-2)^2+10
=16+10
=26
Remember, if the two graphs are symmetric with respect to the line y = x (mirror images over y = x ), then they are inverse functions. But, we need a way to check without the graphs, because we won't always know what the graphs look like! then f(x) and g(x) are inverse functions.
d
Step-by-step explanation:
-45$ Is his current balance
6 withdrawals of 9$
6 times 9 is 54
He withdrew a total of 54$
-45 - 54
Is -99$
His new account balance is -99$
Answer:
Step-by-step explanation:
1+sin²(a) +cos²(a) =2
note : for all a in R : sin²(a) +cos²(a) =1
so : 1+sin²(a) +cos²(a) = 1+1 =2