Algebra 1 Unit 3

If f(x)=6x²-4,
what is f(0)?

• -4
• 4
• 0
• 2

If h(a) = 3 - 2a

Find h(-3).

• 12
• -2
• -3
• 9

Is this table a function or not a function? 

• Function
• Not a Function 

Is this table a function or not a function? 

• Function
• Not a Function

Solve for y:
2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

Given y = 2x - 5 , and your domain is {1, 2, 3}. Find the range.

• {1, 2, 3}
• {-3, -1, 1}
• {7, 9, 11}
• {-1, 0, 1}

A set of ordered pairs is called what?

• Coordinates
• Relation
• Function
• Vertical Line Test

When given the domain, you're given the ___________

Choose ALL that apply

• x value

• y value

• dependent variable

• Output

When given the range, you're given the ___________

Choose ALL that apply

• x value

• y value

• Input

• Independent Variable

What is the domain of the mapping?

• {2, 3, 8}
• { (-4, 3), (1, 8), (3, 2), (7, 3) }
• {-4, 1, 3, 7}
• {-4, 1, 2, 3, 7, 8}