Answer:
Step-by-step explanation:
f(2g(1)) = f(2×0) because : g(1) = 1² - 1 = 0
f(2g(1)) = f(0) = 1+0 = 1 ......answer : A)1
Answer:
A
Step-by-step explanation:
given g(t) = t² - t and f(x) = 1 + x
To evaluate f(2g(1), evaluate g(1), multiply by 2 and use this value to evaluate f(x)
g(1) = 1² - 1 = 1 - 1 = 0 ⇒ 2g(1) = 2 × 0 = 0
f(0) = 1 + 0 = 1 → A
