Answer:
I think the slope is, as a point on the graph, (0,4).
Step-by-step explanation:
Answer: 4.5 hours
<u>Step-by-step explanation:</u>


First you need to multiply the one in the bracket 7x2 which is 14 then u must multiply it with 3 to get the answer so 14x3 which equals to 42
An imaginary number " i " is the squared root of -1, so whenever you square i it's like squaring a squared root. The squared root would cancel and you would be left with just the number under it, that is, the -1.
i ^ 2 = -1
The answer to the problem is 5/-3