2 years ago

Question 1 of 5

Mathematics

1 answer:

insens350 [35]2 years ago

3 0

Answer: A

Step-by-step explanation:

A) Correct. $x^2 \geq 0 \implies -x^2 \leq 0$

B) Wrong. $2^x > 0$ , so the range is $(4, \infty)$

C) Wrong. Linear functions have a range of all real numbers.

D) Wrong. Same logic as C.

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