Quadratic Relationships

The y-intercept/s of the parabola shown is/are:

The equation of the graph above is:

The x-intercepts of the graph are:

what is the answer to the quadratic equation ?

2x^2 - 8x- 24 = 0

Which of the following are true about the quadratic function shown? (Choose TWO answers)

Analyze the given graph and the determine the correct function.​ (a)   ​ (b)  

If the x-value of the vertex is 1, What is the y-value?

$$y=x^2-2x+3$$ ?

Quadratic functions $$g\left(x\right)$$ & $$k\left(x\right)$$ are shown below:

$$g\left(x\right)=5x^2-12$$

$$k\left(x\right)=5x^2+c$$

What value of c will the graph of $$k\left(x\right)$$ be 9 units above the graph of $$g\left(x\right)$$ ?

(a)  

If the quadratic function $$y = x^2 - 4x + 4$$ is factored, what are the roots?

Which of the following represents a quadratic function?