Algebra 1a Semester 1 Final

Front

What is the solution to the equation 5 = f - 2?

Back

7

Front

Simplify the expression 8( r - 3).

Back

8r - 24

Front

What is the range of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)?

Back

{11, -3, 21, 6}

Front

What is domain in the context of functions?

Back

The collection of all inputs or x-values.

Front

Simplify the expression 5a + 2b - 7b + 4a.

Back

9a - 5b

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.

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

What does it mean for a function to be one-to-one?

Back

Each input has a unique output.

Front

What is the difference between independent and dependent variables?

Back

Independent variables are manipulated, while dependent variables are measured.

Front

What is a quadratic equation?

Back

An equation of the form ax^2 + bx + c = 0.