For the given parabola, the axis of symmetry is x = 2.
<h3>
How to get the axis of symmetry?</h3>
For any given parabola, we define the axis of symmetry as a line that divides the parabola in two equal halves.
For a regular parabola, we define the axis of symmetry as:
x = h
Where h is the x-component of the vertex.
Remember that for the general parabola:
y = a*x^2 + b*x + c
The x-value of the vertex is:
h = -b/(2a)
Then for the function:
f(x)=−2x²+8x−2
We get:
h = -8/(2*-2) = 2
Then the axis of symmetry is x = 2.
If you want to learn more about parabolas, you can read:
brainly.com/question/1480401
Answer:
here's your answer hope it helps you
Step-by-step explanation:
1. area of a rectangle=length*breadth
area=(3e+2)*(3e-2)
area=9e+2*-2
area=9e.
2. 3(a-4)-2+a+7)
3a-12-2(a+7)
3a-12-2(a+7)
3a-12-2a-14
3a-12-2a-14
3a-26-2a
1a-26
a-26 is the answer.
2. 5(d-3)+2d+10
5d-15+2d+10
5d-5+2d
7d-5
7d-5 is the answer.
Answer:
5x + 8y = 24
Step-by-step explanation:
Multiply the equation 8
8 ( y = -5x/8 + 3 )
8y = -5x + 24
5x + 8y = 24
Ok so what's the question?
Answer:B
Step-by-step explanation: