Standards Test 1

Front

Back

x = 3

Front

Back

Front

Back

a < -1

Front

Find x such that f(x) = g(x) where f(x) = 2x^2 - 5 and g(x) = |x - 1|.

Back

x = -2

Front

Solve the system of equations using elimination: 2x - y = 2 and 3x + y = 13.

Back

x = 3, y = 4

Front

What is the definition of a linear equation?

Back

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

Front

What does it mean for a function to be continuous?

Back

A function is continuous if there are no breaks, jumps, or holes in its graph.

Front

Define the term 'inequality'.

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

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

Explain the elimination method for solving systems of equations.

Back

The elimination method involves adding or subtracting equations to eliminate one variable, making it easier to solve for the other.