Answer:
No
Step-by-step explanation:
You can tell if something is a function by checking to see if a vertical line will intersect at one spot more than once. If it does, it is not a function.
You reflect the triangle across the x axis. Are you looking for the points or what it reflects into?
Answer:
n²+7n=n(7+n)
Step-by-step explanation:
Using the distributive property on the right side of the equation will make both sides of the equality equal.
Answer:
b
Step-by-step explanation:
