Algebra 1 Midterm

Front

Back

81

Front

What is the first step to solve the equation: -11 - 3x = 44?

Back

Add 11 to both sides

Front

Does the graph represent a function?

Back

Yes

Front

Write the inequality for the graph: x ≥ 5, x < 5, x > 5, x ≤ 5.

Back

x ≥ 5

Front

Back

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the formula for the slope of a line?

Back

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

Front

What does it mean for an equation to be linear?

Back

It can be graphed as a straight line.

Front

What is the quadratic formula?

Back

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equals sign; an equation does.