Slope Formula Practice Quiz

What is the formula for finding the slope?

• (y2 + y1) / (x2 + x1)

• (y2 - y1) * (x2 - x1)

• (y2 - y1) / (x2 - x1)

• x2 - x1 / y2 - y1

Tags

CCSS.8.EE.B.5

If the coordinates of two points are (3, 5) and (7, 9), what is the value of (y2 - y1) in the slope formula?

• 2

• 12

• 4

• 0

Tags

CCSS.8.EE.B.6

If the coordinates of two points are (2, 4) and (6, 10), what is the value of (x2 - x1) in the slope formula?

• 6 - 2 = 8

• 6 - 2 = 4

• 2 - 4 = -2

• 10 - 4 = 6

Tags

CCSS.8.EE.B.6

What does the slope of a line represent in a real-life scenario?

• Rate of change between two variables

• The thickness of the line

• The length of the line

• The color of the line

Tags

CCSS.8.EE.B.5

In a real-life scenario, if the slope of a road is 3, what does it indicate?

• The road has a steep incline.

• The road is underwater

• The road is flat

• The road is covered in ice

Tags

CCSS.8.EE.B.5

If the slope of a line is negative, what does it indicate about the direction of the line?

• The line is horizontal.

• The line is vertical.

• The line is sloping upwards from left to right.

• The line is sloping downwards from left to right.

Tags

CCSS.8.EE.B.5

If the slope of a line is 0, what does it indicate about the line?

• The line is vertical

• The line has a positive slope

• The line is curved

• The line is horizontal

Tags

CCSS.8.EE.B.5

In a real-life scenario, if the slope of a staircase is 1/2, what does it indicate?

• The staircase is extremely steep and difficult to climb

• The staircase is made of slippery material

• The staircase is not suitable for people with disabilities

• The staircase is not too steep, making it easier to climb.

Tags

CCSS.8.EE.B.5

If the slope of a line is undefined, what does it indicate about the line?

• The line has a positive slope

• The line has a negative slope

• The line is vertical

• The line is horizontal

Tags

CCSS.8.EE.B.5

If the coordinates of two points are (4, 8) and (4, 12), what is the value of (x2 - x1) in the slope formula?

• 16

• 4

• 0

• 2

Tags

CCSS.8.EE.B.6