2/26 Algebra 1

g(x) = 3x + 1
g(2) = _______

• 6
• 7
• 8
• 9

f(x) = x² + 7
x(2) = ______

• 10
• 11
• 13
• 12

f(x) is the same thing as ______.

• y
• x
• input
• an equation

For the function f(x) = -3(x-1) find f(0).

• 0
• -3
• 3
• -1

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

Over what interval is this function decreasing?

• −∞ ≤ x ≤ 2
• 2 ≤ x ≤ ∞

• Function
• Not a Function

Is this mapping a function or not a function? 

• Function
• Not a Function

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function