Adding and Subtracting Linear Functions

If f(x) = 2x + 3 and g(x) = x - 5, find f(x) + g(x)

• 5x - 8

• x - 2

• 3x - 2

• 3x + 2

Tags

CCSS.HSF-BF.A.1B

If h(x) = 4x - 2 and k(x) = 3x + 1, find h(x) - k(x)

• x - 2

• 7x - 3

• 2x + 1

• x - 3

Tags

CCSS.HSF-BF.A.1B

Given m(x) = 5x + 2 and n(x) = 2x - 4, calculate m(x) + n(x)

• 7x - 2

• 6x - 2

• 7x + 2

• 3x - 6

Tags

CCSS.HSF-BF.A.1B

Determine the result of p(x) - q(x) if p(x) = 3x + 7 and q(x) = 2x - 1.

• x + 6

• 2x + 7

• 5x - 1

• x + 8

Tags

CCSS.HSA.APR.A.1

If r(x) = x + 4 and s(x) = 2x - 3, what is r(x) + s(x)

• 4x - 7

• 3x + 1

• 3x - 2

• x + 7

Tags

CCSS.HSF-BF.A.1B

Find the value of u(x) - v(x) when u(x) = 4x - 1 and v(x) = 3x + 2.

• x - 3

• x + 3

• 2x - 3

• 7x - 1

Tags

CCSS.HSF-BF.A.1B

Calculate w(x) + z(x) given w(x) = 2x + 5 and z(x) = x - 3.

• 2x +8

• 3x + 2

• 3x + 8

• 2x + 2

Tags

CCSS.HSA.APR.A.1

If c(x) = 3x + 1 and d(x) = 2x - 5, determine c(x) + d(x).

• 5x + 4

• 5x - 4

• 4x - 5

• x - 9

Tags

CCSS.HSF-BF.A.1B

Given e(x) = x + 2 and f(x) = 4x - 3, find e(x) - f(x).

• 4x + 5

• -3x + 5

• 5 - 3x

• -3x - 5

Tags

CCSS.HSF-BF.A.1B

What is the result of a(x) - b(x) if a(x) = 6x - 2 and b(x) = 3x + 4?

• 3x - 4

• 9x - 6

• 2x + 2

• 3x - 6

Tags

CCSS.HSA.APR.A.1