algebra midterm review

Find the domain of {(6,-7), (5, -8), (1,4), (7,5)}

• {-8, -7, 4, 5}
• {1, 5, 6, 7}
• does not exist

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

• Function
• Not a Function

Tags

CCSS.8.F.A.1

For the function f(x) = -3x + 3 find f(0).

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

Solve: If f(x)=3x²-2x-11, find f(4)

• 40
• 29
• 36

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is the slope of the line x - 4y = 24?

• -6

• 1/4

• -1/4

• 4

• 6

Tags

CCSS.8.EE.B.5

Write the equation in slope-intercept form of a line that passes through (0, 3) and (2, 5).

• y= x+3
• y= -x-3
• y= 6x+3

Find the equation in slope intercept form of line in the graph above.

• y=2/3x -1

• y=3/2x -1

• y=2/3x + 3/2

• y=3/2x +3/2

Write the equation in point-slope form for the line that contains the points
(-2, -3), (4, 3)

• y - 3 = 1(x - 2)
• y + 3 = 1(x + 2)
• y -3 = -1(x + 2)
• y + 3 = -1(x - 2)

solve the equation

4(z+5)=32

• z=5

• z=4

• z=3

Tags

CCSS.7.EE.B.4A

solve for y

10(2y+2)-y=2(8y-8)

• y= -12

• y= 2

• y=13

• y= -5