Answer:
Step-by-step explanation:
B. the vertex is (-6,-2)
C. 1
D. X= -6 Y= -1
Not sure if these are right please let me know if they helped

Look at the graph picture I attached

c is the intercept, which is why the graph crosses the y-axis at +3
to find where it crosses the x-axis, we make y = 0

It's true because a pint is used to locate co-ordinates and has no size or dimension
Answer:

Step-by-step explanation:
The given polynomial function is

According to the Rational Roots Theorem, the ratio of all factors of the constant term expressed over the factors of the leading coefficient.
The potential rational roots are



