Mr. Shrek Algebra 2 Final Test

Front

Which equation is NOT a linear equation?

Back

y = x²

Front

Write an equation of the line passing through the points (4,7) and (5,-2).

Back

y = -9x + 43

Front

Factor X² + 2X - 3

Back

(X + 3)(X - 1)

Front

Solve for y: 3x + y = 10

Back

y = -3x + 10

Front

In the system 2x - y = 4 and y = -2x + 8, what is the value of x?

Back

x = 3

Front

What is a linear equation?

Back

An equation that graphs a straight line, typically in the form y = mx + b.

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.

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What does it mean to factor a polynomial?

Back

To express it as a product of its factors.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a) for ax² + bx + c = 0.