Math Check-In Review

Solve the linear equation: 2x + 5 = 11

• x = 3

• x = 4

• x = 2

• x = 6

Tags

CCSS.7.EE.B.4A

Find the vertex of the quadratic function: f(x) = x^2 - 4x + 3

• (2, -1)

• (3, 1)

• (1, 3)

• (0, 4)

Determine the exponential function given the points (1, 3) and (2, 9)

• f(x) = 4^x

• f(x) = 5^x

• f(x) = 2^x

• f(x) = 3^x

Tags

CCSS.HSF.LE.A.2

Solve the system of equations: 3x + 2y = 8 and 2x - y = 1

• x = 3, y = 4

• x = 2, y = 3

• x = 4, y = 2

• x = 1, y = 5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Perform the polynomial operation: (2x^2 + 3x - 5) + (x^2 - 2x + 7)

• 3x^2 + x + 2

• 3x^2 - 2x + 2

• 5x^2 + 2x + 3

• x^2 + x + 2

Tags

CCSS.HSA.APR.A.1

Simplify the rational expression: (x^2 + 3x - 4) / (x^2 - 4)

• (x + 4) / (x + 2)

• (x + 3) / (x - 2)

• (x - 4) / (x - 2)

• (x + 4) / (x - 2)

Tags

CCSS.HSA.APR.D.6

What is the slope of the line passing through the points (2, 5) and (4, 9)?

• 4

• 2

• 3

• 6

Tags

CCSS.8.EE.B.5

Find the x-intercept of the quadratic function: f(x) = -2x^2 + 8x - 6

• The x-intercepts are x = 2 and x = 6

• The x-intercepts are x = -1 and x = 2

• The x-intercepts are x = 0 and x = 4

• The x-intercepts are x = 1 and x = 3

Tags

CCSS.HSF-IF.C.7A

Solve the system of equations: 4x - 3y = 5 and 2x + y = 7

• x = 5, y = 6

• x = 1, y = 2

• x = 2, y = 3

• x = 3, y = 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Perform the division of the polynomials: (3x^3 + 2x^2 - 5x + 1) / (x - 2)

• Quotient: 3x^2 + 9x + 10, Remainder: 21

• Quotient: 4x^2 + 6x + 13, Remainder: 19

• Quotient: 3x^2 + 8x + 11, Remainder: 23

• Quotient: 2x^2 + 7x + 9, Remainder: 17

Tags

CCSS.HSA.APR.D.6