Answer:
9
Step-by-step explanation:
First off you need to find the interval that four falls in.
Four is not less than three so you can rule out the first one, four is not greater than 10 so you can rule out the last one. But four is greater than three and less than ten, so it falls in the second interval.
So, now you can substitute four in for x for the second equation
4^2-7
16-7
=9
Graph it and you’ll see it’s a line
There are no restrictions on the values x can and can’t be, so in this case, your domain would be the set of all real numbers.
Answer: C
Step-by-step explanation:
I divide 5 by 3.35 and got 1.49
Answer:
F + 7 = 205
Step-by-step explanation:
