Question

For each parabola, a) Write the equation of the function; b) Give the minimum or maximum value of the function; c) Find the domain and range.

Answer 1

Following are the solution to the given question:

Explanation:

Please find the complete question in the attached file.

For question 5:

For point a:

`\to y=x^2`

For point b:

`Maximum (0,0)`

For point c:

`Domain: (-\infty,+ \infty)\\\\Range: (-\infty, 0)`

For question 6:

For point a:

`\to y=-x^2` (the negative sign is used to change the direction of the parabola)

For point b:

`Maximum (0,0)`

For point c:

`Domain: (-\infty,+ \infty)\\\\Range: (0,+\infty)`