Answer:
1. B
2. A
3. C
Step-by-step explanation:
for an expression or relation to be a function, it must not have any x-coordinate values repeated, let's check this one

Answer:
35 square inches
Step-by-step explanation:
The formula is bh
b being base and h being height. In this, the width is height and length is base.
5 times 7 is 35
Mark me as brainliest if this helps!
The answer is: 4.1, 4.085, 4.01, 4.009