Answer: y = -3(x + 
)² + 
, 
, 
<u>Step-by-step explanation:</u>
First, you need to complete the square:
y = -3x² - 5x + 1
<u> -1 </u> <u> -1 </u>
y - 1 = -3x² - 5x
y - 1 = -3(x² + 
y - 1 + -3(
) = -3(x² + + )
↑ ↓ ↑
= 
y - 1 - 
= -3(x + )²
y - 
- = -3(x + )²
y - = -3(x + )²
y = -3(x + )² +
Now, it is in the form of y = a(x - h)² + k <em>where (h, k) is the vertex</em>
Vertex = ,
Answer:
because i learned it in class 2 years ago
Step-by-step explanation:
b. Associative Property of Multiplication
Answer:
A
Step-by-step explanation:
So the triangle rule is that the 2 smaller sides of a triangle have to have a greater sum than the largest side.
I answer a 1+2 has to be greater than 3 and its not therefore A is the answer
Answer:
4 better inbox
Step-by-step explanation:
Answer:
4.10526315789
Step-by-step explanation:
