Interim Review

What is the sum of 3x² − 2x + 5 and x² + 2x − 8, expressed as a trinomial?

Simplify: (4x² − 3x + 4) - (3x² − 7x + 6)

Which graph represents the inequality y - 2x < -5?

What is the equation of the graph?

Examine the sequence: −16, −10, −4, 2, 8, 14

Which algebraic expression represents the nth integer in this sequence?

What is the product of 2x³y² and 3yz?

What is (2x − 3)(x + 5) expressed as a trinomial?

What is the range of the graph?

Remember: Range is the "y" values from bottom to top

What is the domain of the graph?

Remember: Domain is the "x" values from left to right

Which of the following points must be a solution to the equation?

Taylor can type 25 words per minute. Which of the following is a function in function notation for this situation where x is the number of minutes?

Identify the x-intercept of the graph.

The art club is raising money by wrapping presents. They come up

with the function f(x)=4x to show how much money they will raise by

wrapping x presents. If they only have enough wrapping paper to wrap

at most 500 presents, what is the domain of f(x)?