LEAP 2025 Algebra I Chapter 11

### LEAP 2025 Algebra I Chapter 11 Sample

DOK: 2 1 pt
5.

Solve the equation c${}^{2}$ + 8c − 9 = 0 by completing the square.

DOK: 2 1 pt
6.

Using the quadratic formula, solve the following equation:

$3{\mathrm{x}}^{2}=9\mathrm{x}$

DOK: 2 1 pt
9.

Which of the following quadratic functions has a maximum?

DOK: 2 1 pt
11.

What is $f\left(x\right)=8{x}^{2}-48x+58$ in vertex form?

DOK: 2 1 pt
13.

What is the y-intercept of the quadratic function $f\left(x\right)=\frac{5}{9}{\left(x-7\right)}^{2}+4$?