While the standard quadratic form is a x 2 + b x + c = y , the vertex form of a quadratic equation is y = a ( x − h ) 2 + k .
I’m so sorry but do you have a better picture i can’t see it
The only questions that I can see is 8 and 9
8: B
9: C
Answer:
y = -2
Step-by-step explanation: You have to substitute 1 for x since x = 1/
SOOO...
4x + 3y = -2
4(1) + 3y = -2
4 + 3y = -2
-4 -4
<u>3y = -6</u>
3 3
y = -2
- Remember, a number times 1, is the number itself. Like for example, 1 x 400, that'll equal 400, because anything times 1 is itself.
- Remember, a negative plus another negative becomes a negative
Hope this helps you!!!! :)
The cylinder and sphere !!!!