Algebra STAAR Desmos

Which expression is equivalent to 6(1 + 7t) - 5(3 + 4t) ?

• 22t + 21

• 22t - 21

• 62t -9

• 22t - 9

Tags

CCSS.6.EE.A.3

What is the solution to the equation:

9g + 4(2 + 9g) = 7 + 7(g + 11)

• 2

• 3

• 98

• 48

Tags

CCSS.8.EE.C.7B

What is the solution to the system of equations?

-5x - 8y = 4

y = 7x - 31

• (4, -3)

• (4, 3)

• (-4, 3)

• (-4, -3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which function represents the line that goes through the points (-3, 5) and (-5, -6)?

• y + 5 = 6(x - 3)

• y - 5 = -6(x + 3)

• y - 5 = 6(x + 3)

• y - 5 = -6(x - 3)

What is the domain?

• -1 < x ≤ 3

• -1 ≤ x ≤ 3

• -9 < x ≤ -1

• -1 < x ≤ -9

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• -1 < y ≤ 3

• -9 ≤ y < -1

• -9 ≤ y ≤ -1

• -1 < x ≤ -9

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• √3
• ±√3
• -3
• No real solution

Tags

CCSS.8.EE.A.2

Is (0,0) a solution to the system?

• Solution

• Not a solution

Tags

CCSS.HSA.REI.D.12

Which of the following points is a solution to the system of equations below?
x + 2y ≥ 4
3x − 2y < 4
Take your time!

• (0, 0)

• (2, 1)

• (2, 2)

• (-1, 1)

Which system of inequalities is shown?

• y ≥ -x - 1
  y < x + 4

• y < -x - 1
   y ≥ x + 4

• y > -x - 1
  y ≥ x + 4

• y > -x - 1
  y ≥ x + 3

Tags

CCSS.HSA.REI.D.12