Algebra 2 S1

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}

  R: {0, 1, 2, -4}

• D:{0, 1, 2, -4}

  R:{1, -3, -4}

• D:{0, 1, 2, 3, 4}

  R:{1, -3, -4}

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 range of the following relation:

(9, -2) (4, 3) ( 8, 10) ( -4, 8)

• -4, 4, 8, 9

• -2, 3, 8, 10

• (9, -2) ( 4, 3)

• (8, 10) (-4, 8)

What is $f\left(4\right)$ if  $f\left(x\right)=x+9$  ? 

• 16

• 13

• 10

• 7

Tags

CCSS.HSF.IF.A.2

• Function
• Not a Function

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.IF.A.2

CCSS.HSF.IF.A.1

 $f\left(x\right)=x^2+x-2$ . What is  $f\left(10\right)$  ?

• -100

• 10

• -8

• 108

Tags

CCSS.HSF.IF.A.2

What is the slope in the equation:  y=4x+3

• 3
• 4x
• 4
• x

Tags

CCSS.8.EE.B.5

What is the y-intercept in the following equation:  y=-4x-5

• -4
• -4x
• 5
• -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation matches the graph? (Click me to see the image)

• y = 2x + 2

• $y=\frac{1}{4}x+2$

• y = x + 4

• y = 4x + 2

Write an equation in slope-intercept form that has m = 5/4 through (-4, -3)

• $y=\frac{5}{4}x+2$

• $y=-\frac{5}{4}x+2$

• $y=2x-\frac{5}{4}$

• $y=\frac{3}{4}x+2$