End of Quarter 2 Test

What is an algebraic expression?

• A type of dance move

• A type of computer programming language

• A type of cooking technique

• A mathematical phrase that can contain numbers, variables, and operations

What are the different types of slope?

• Increasing slope, decreasing slope, and constant slope

• Positive slope, negative slope, zero slope and undefined

• Upward slope, downward slope, and flat slope

• Ascending slope, descending slope, and horizontal slope

Define slope.

• The area under a curve

• The distance between two points

• The angle between two intersecting lines

• Measure of the steepness of a line

What is the difference between positive and negative slope?

• Direction of movement

• Type of equation

• Number of points on the graph

• Color of the line

Simplify the algebraic expression: 3x + 2y - 5

• 3x + 2y - 5

• 3x - 2y + 5

• 5 - 2y + 3x

• 2y + 3x - 5

Calculate the slope of the line passing through the points (2, 3) and (5, 9).

• 10/1

• 6/3

• 3/2

• 5/3

What is the slope of a horizontal line?

• undefined

• 2

• 0

• 1

What is the slope of a vertical line?

• 0

• 2

• Undefined

• 1

Solve this two step equation: 4x + 12 = 20

• 4

• 3

• 2

• 1

Solve this equation: 2x - 5 = 15

• 10

• 15

• -10

• -5