Sample Q1 Quiz

This shows two parallel lines cut by a transversal. What is the value of x ?

• 50

• 45

• 60

• 75

Which equation represents a linear function with a y-intercept of 3?

• y = 5x + 3

• y = 3x + 5

• y = 5x² + 3

• y = 3x² + 5

What is the value of w in the equation shown below? -4w + 2w - 5 = 14w - 8 + 13 - 6w

• -1

• 0

• 3/5

• 1

Which is an equation of the line that passes through all the points in the table below?

• y = 2/3x + 5

• y = x + 4

• y = 3/2x + 7/2

• y = 2x + 3

Which choice best describes Michael’s bike ride?

• Michael rode uphill for 20 minutes, across the flat top of the hill for 15 minutes, and down the other side of the hill for 25 minutes.

• Michael rode away from home for 20 minutes, took a break for 15 minutes, and then rode toward home for 25 minutes.

• Michael rode toward home for 20 minutes, stayed at home for 15 minutes, and then rode away from home for 25 minutes.

• Michael rode downhill for 20 minutes, across flat ground for 15 minutes, and up the side of another hill for 25 minutes.

• x = -3

• x = 2

• x = 6

• x = -1

• x = 3

• x = 2

• x = 5

• x = 6

Which equation is shown in the graph below?

• y = -4x + 3

• y = -4/3x + 4

• y = 3/4x + 3

• y = 3x + 4

Angles P and Q are interior angles of an obtuse isosceles triangle. - Angle P is obtuse. - Angle Q is acute. - x represents the measure, in degrees, of angle Q. Which expression represents the measure, in degrees, of angle P?

• 180 - x

• 180 - 2x

• 90 - x

• 90 - 2x

The graph of a linear function passes through the points shown in this table. What is the slope of the line?

• 1

• 2

• -3

• 4