Answer:3/10 or 0.3
Step-by-step explanation:
I believe the answer is 257.36
Answer:
<u>Step-by-step explanation:</u>
Use the vertex formula: y = a(x - h)² + k where
- a is the vertical stretch
- -a is a reflection over the x-axis
- (h, k) is the vertex
We can see that the vertex of the curve is (-3, 4) --> h = -3, k = 4
and it is a reflection over the x-axis --> a-value is negative
We need to find the a-value. Choose another point on the curve and plug it into the vertex formula for (x, y) and then solve for a.
I will choose (x, y) = (-3/2, 0)
Now that we know the vertex and the a-value, we can input them into the vertex formula:
Answer:
The awnser is 176
Step-by-step explanation:
i have taken the test and got a 90 on it so yea