Mathematics: 12. F(x) = 4x squared

x+16yStep-by-step explanation:4(x+2y)-(3x-8y)4x+8y-3x-8yx+16y...

12. F(x) = 4x squared - id1249216658, angieplasencia8

sebby33

10.02.2022

y-intercept: y=0

axis of symmetry: x=0

vertex: (0,0)

Step-by-step explanation:

To find the y-intercept, set x = 0 and solve for y.

I am assuming f(x) = y

y=4x^2

y=4(0)^2

y=0

The y-intercept of the equation is y = 0.

Now, for the axis of symmetry, you need the equation $x=\frac{-b}{2a}$

In an equation.. y=ax^2+bx+c

In this case, there is only an a, so plug in the values into the equation.

$x=\frac{0}{2(4)}$

x=0

The axis of symmetry is x = 0.

To find the vertex, change the format of the equation from standard form to vertex form.

Vertex form: y=a(x-h)^2+k

The vertex is (h,k)

y=4x^2 = 4(x+0)^2+0

(h,k)=(0,0)

The vertex in this case is (0,0).

Graphing makes things a lot easier. If you can graph it, all you have to do is look at the graph and the answers are all there!

Hope this helped you!

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