Quiz unit 2 Finding Slope, rate of change, direct var, ar seq, gr with table, x and y intercepts

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• -2
• 2
• -1
• 1

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through
(1, -19) and (-2, -7)

• -4
• 4
• 1/4
• -1/4

Tags

CCSS.8.EE.B.5

Find the slope from the table.

• -4
• 1
• 4
• -2

Tags

CCSS.8.EE.B.5

If x and y vary directly, what is the missing value in the points (x, 4) and (16, -8)?

• x = -4

• x = -8

• x = 8

• x = 4

Two quantities, x and y, are in a relationship in which y varies directly with x. The graph of the function contains the point (-16, 28). Write an equation which represents this situation?

• y=-448x

• y=-44x

• y=-4/7x

• y=-7/4x

The next two terms of the sequence 4,7,10,13 are

• 16 and 19
• 15 and 19
• 16 and 18
• 15 and 18

Tags

CCSS.HSF.BF.A.2

Find the 22nd term of the following sequence:
5, 8, 11, ...

• 14
• 68
• 63
• 71

Tags

CCSS.HSF.BF.A.2

Identify the common difference.
97, 86, 75, 64, ...

• 8
• 11
• -11
• -8

Tags

CCSS.HSF.BF.A.2

Write the explicit rule for this situation.

• f(n) = 35 + 3(n − 1)
• f(n) = 35 −3(n − 1)
• f(n) = 3 + 35(n − 1)
• f(n) = −3 + 35(n − 1)

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.IF.A.3