Algebra 2 Final Exam

Front

Factor the polynomial: x^2 - 4x - 32

Back

(x - 8)(x + 4)

Front

Find the slope of the line that passes through the points (2, 4) and (6, 12)

Back

Slope = 2

Front

Solve for x: 7 - 2(10x + 1) = 25

Back

x = -1

Front

What is the dimension of Matrix J if it has 2 rows and 5 columns?

Back

2x5

Front

Solve the system of equations: y = -x + 3 and y = 4x - 2

Back

(1, 2)

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

Define a polynomial function.

Back

A function that can be expressed in the form f(x) = a_nx^n + a_(n-1)x^(n-1) + ... + a_1x + a_0, where a_n, a_(n-1), ..., a_0 are constants.

Front

What is the difference between a linear equation and a quadratic equation?

Back

A linear equation is of the form ax + b = 0, while a quadratic equation is of the form ax^2 + bx + c = 0.

Front

How do you find the x-intercepts of a quadratic function?

Back

Set f(x) = 0 and solve for x.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.