STAAR Review Algebra 1 Characteristics Mix 1

What is the vertex of this parabola?

• (0, 5)

• (2, 1)

• (-1, 2)

• (-2, 1)

This graph matches which inequality?

• y > 3
• y ≥ 3
• x≥3
• x>3

The graph of a linear function is shown in the coordinate plane.

What is the rate of change in y per unit change in x for this linear function?

• -5

• -2.5

• -2

• -0.4

The graph of linear function g passes through the points (-7, -4) and

(7, 6), as shown. What are the slope and y-intercept of the graph of g?

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

Is this mapping a function or not a function? 

• Function
• Not a Function 

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

X values are also called...

• Domain

• Range

• Input

• Output

• Independent Variable

y = mx + b

• Slope-Intercept Form

• Standard Form

• Exponential Form

• Quadratic Form