Answer:
2.13333333333
Step-by-step explanation:
First you do 5x3+1 = 16/5
Second, you do 2x1+1 = 3/2
Third, you divided 16/5 by 3/2.
Answer:
f is not defined at x = 3 ⇒ answer (b)
Step-by-step explanation:
∵ f(x) = x² - x - 6/x² - 9 is a rational function
∴ It will be undefined at the values of x of the denominator
∵ The denominator is x² - 9
∵ x² - 9 = 0 ⇒ x² = 9 ⇒ x = ±√9
∴ x = ± 3
∴ f(x) can not be defined at x = 3
∴ The f(x) can not be continuous at x = 3
∴ The answer is (b)
Answer:
c
Step-by-step explanation:
$4.05 per visit
if he continued going to the gym twice a week all year would be $2.88 per visit.
