Finding Range Given Domain

Given the function g(x)=2x and the domain {0, 2, 4}, what is the range?

• {0, 1, 2}

• {0, 4, 8}

• {2, 4, 8}

• {1, 2, 3}

Given the function g(x)=x-1 and the range {-1, 1, 2}, what is the domain?

• {0, 2, 3}

• {-2, 0, 1}

• {-1, 1, 2}

• {2, 0, 1}

What is the range of the following function, if the domain is {1,7,10}? 
f(x) = x + 4

• {-3,3,6}
• {1,7,10}
• {5,11,14}
• {4,28,40}

If the function f(x) = 3x + 2 has the domain {–3, 0, 2}, what is its range?

**Use desmos or Nspire Here**

• {–3, 0, 2}

• {–6, 2, 4}

• {–7, 2, 8}

Evaluate f(x)=-2x+13   for f(10)

• -7
• 1
• -8
• 7

Tags

CCSS.HSF.IF.A.2

Evaluate y = x + 5 when x = 3.

• 8
• 2
• 9
• 6

Tags

CCSS.6.EE.A.2C

Evaluate y = 7x when x = -5

• -35
• 35
• 2
• 75

Tags

CCSS.6.EE.A.2C

Evaluate y = 4x - 1 when x = 10.

• 39
• 41
• 399
• 38

Tags

CCSS.6.EE.A.2C

f(x)=2x+2
f(x)= 2

• 6
• -8
• 10
• 0

Tags

CCSS.HSF.IF.A.2

f(x)=-x+3
f(x) = 7

• -4
• -6
• 3
• 13

Tags

CCSS.HSF.IF.A.2