STAAR Linear Functions Key Features

Find the slope of the line.

• Undefined
• 0
• 1/1
• -1/1

Tags

CCSS.8.EE.B.5

What does the slope represent in this situation?

• The sloth runs 1 feet in 3 minutes
• The sloth runs 3 feet in 1 minute
• The sloth runs fast
• The sloth runs 6 feet in 1 minute

Tags

CCSS.HSF.IF.B.4

Which equation matches the table below?

• y = 3x + 6
• y = -3x + 6
• y = 3x - 6
• y = -3x - 6

Tags

CCSS.6.EE.C.9

^{What is the x- intercept of the line?}

• (0,-2)
• (0,-1)
• (-1,0)
• (-2,0)

_{What is the y-intercept of the line?}

• (-1,0)
• (1,0)
• (0,-1)
• (0,-1)

What is the range of the graph?

• 1 ≤ x ≤ 5
• 1 < x < 5
• 1 ≤ y ≤ 5
• 1 < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• 1≤ x ≤ 4
• 1 < x < 4
• 1≤ y ≤ 4
• 1 < y < 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Evaluate f(-4) for the function f(x)=3x²-5

• f(-4) = 43
• f(-4) = 139
• f(-4) = -52
• f(-4) = -149

Tags

CCSS.HSF.IF.A.2

What is the x-intercept and the y-intercept in this equation?
4x - 2y = -8

• x = 4; y = 2
• x = -4; y = -2
• x = -2; y = -4
• x = -2; y = 4

Write the equation of the line in slope intercept form that contains the points (5,-2) and (-2,6).

• y = 8/7x + 26/7
• y = 8/7 - 26/7
• y = -8/7x + 26/7
• y = -8/7 x - 26/7