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:
x=6
Step-by-step explanation:
x + 6 = x + x original problem
x + 6 = 2x combine like terms
-x = -x subtract x from both sides to have like terms on each side
6 = x solution
3/4 times 5=
5 times 3=15
15/4=3 3/4
3 3/4 is answer
No, 4/10 is equal to 0.40 and not 0.45 since 4/10 goes in tens.
Answer:
Ygggg
Step-by-step explanation:
Gggt