Yes!! They both are equivalent.....
The number pi is a constant, it's the ratio of a circles circumference to it's diameter.
Write the vertex form of the equation and find the necessary coefficient to make it work.
.. y = a*(x +3)^2 -2
.. = ax^2 +6ax +9a -2
You require the y-intercept to be 7. So, for x=0, you have
.. 9a -2 = 7
.. 9a = 9
.. a = 1
The equation you seek is
.. y = x^2 +6x +7
Answer:
8
(
x − 7
) (
x + 4
)
Step-by-step explanation:
Answer:
4ab +10b
Step-by-step explanation:
Perhaps you want to simplify the expression.
