Given that f(x) = X + 3 2 a) Find f(2) b) Find f'(x) c) Find f”(12) August 18, 2021 by Khải Quang Given that f(x) = X + 3 2 a) Find f(2) b) Find f'(x) c) Find f”(12)
Answer: Step-by-step explanation: Unclear. Did you mean f(x) = 2^(x + 3)? If so, the parentheses are mandatory. Assuming that f(x) = 2^(x + 3) is correct, then: a) f(2) = 2^(2 + 3) = 2^5 = 32 b) f'(x) = 2^(x + 3)*(x + 3)’ = 2^(x + 3)(1) = 2^(x + 3) c) f”(x) = 2^(x + 3) (same as in (b)), so that: f”(12) = 2^15 Reply
Answer:
Step-by-step explanation:
Unclear. Did you mean f(x) = 2^(x + 3)? If so, the parentheses are mandatory.
Assuming that f(x) = 2^(x + 3) is correct, then:
a) f(2) = 2^(2 + 3) = 2^5 = 32
b) f'(x) = 2^(x + 3)*(x + 3)’ = 2^(x + 3)(1) = 2^(x + 3)
c) f”(x) = 2^(x + 3) (same as in (b)), so that:
f”(12) = 2^15