Last Updated 27 Jan 2021

# Burning Up

**301**(1 page)

**150**

### ALWAYS, SOMETIMES, OR NEVER

** Chapter 9 **

Tell whether each statement is always, sometimes, or never true.

**Haven’t found the relevant content?
Hire a subject expert to help you with **Burning Up

**$35.80 for a 2-page paper**

- The graph of a quadratic function is a straight line.
- The range of a quadratic function is the set of all real numbers.
- The highest power in a quadratic function is 2.
- The graph of a quadratic function contains the point (0, 0).
- The vertex of a parabola occurs at the minimum value of the function.
- The graph of a quadratic function that has a minimum opens upward.
- The graphs
**of f(x) = ax2 and gx= -ax2**have the same width. - The function
**fx= ax2+c**has three zeros. - The graph
**of y= ax2+1**has its vertex at the origin. - The graph
**of y = -x2+c**intersects the x-axis. - There are two solutions
**to x2=n**when n is positive. - If n is a rational number, then the solution to
**x2=n**are rational numbers. - If the graph of a quadratic function has its vertex at the origin, then the related quadratic equation has exactly one solution.
- If the graph of a quadratic function opens upward, then the related quadratic equation has two solutions.
- If the graph of a quadratic function has its vertex on the x-axis, then the related quadratic equation has exactly one solution.
- If the graph of a quadratic function has its vertex in the first quadrant, then the related quadratic equation has two solutions.
- A quadratic equation
**in the form ax2 – c = 0, where a <0 and c>0**have two solutions. - If a quadratic equation has two solutions, then it has two x-intercepts.
- If the discriminant is equal to zero the quadratic equation has no real solutions.
- If the leading coefficient of a quadratic equation is positive and the graph of the equation has a positive y-intercept, the graph has two real solutions.

**Haven’t found the relevant content?
Hire a subject expert to help you with **Burning Up

**$35.80 for a 2-page paper**

### Cite this page

Burning Up. (2016, Dec 30). Retrieved from https://phdessay.com/burning-up/