Algebra 1 EOC STAAR Practice

What is the domain of the part of the function shown?

• All real numbers greater than or equal to -1

• All real numbers greater than or equal to 1

• All real numbers

• All real numbers greater than or equal to -1 and less than or equal to 5

Tags

A1.4.6.A

The tables of ordered pairs represent some points on the graphs of two lines.

Which system of equations is represented by the two lines?

Tags

A1.3.2.I

• The graphs of f and g are not parallel, and the graph of f is translated 23 units up to create the graph of g.

• The graphs of f and g are not parallel, and the graph of f is translated 23 units down to create the graph of g.

• The graphs of f and g are parallel, and the graph of f is translated 23 units up to create the graph of g.

• The graphs of f and g are parallel, and the graph of f is translated 23 units down to create the graph of g.

Tags

A1.2.3.E

A graph of a quadratic function is shown. What are the x-intercepts of the function?

Select TWO correct answers.

Tags

A1.4.7.A

What is the slope of a line that passes through the points (2, 3) and (4, 7)?

• 1

• 2

An artist bought a set of 10 paintbrushes that contained x small paintbrushes and y large paintbrushes. The number of small paintbrushes in the set was 4 times the number of large paintbrushes in the set.

Which system of equations can be used to find the numbers of small paintbrushes and large paintbrushes in the set?

Tags

A1.3.2.I

Tags

A1.4.6.C

A fish tank is being drained at a constant rate. The graph shows the linear relationship between the volume of water in the fish tank in liters and the time in minutes the tank has been draining.

Which value best represents the rate of change of the volume of water in the fish tank with respect to time?

• -6 L/min

• 6 L/min

Tags

A1.2.3.B

Which function best represents the relationship shown in the graph?

Tags

A1.3.2.C

The graph of a linear function is shown.

What are the slope and y-intercept that best represent this linear function?

Move the correct answer to each box.. Not all answers will be used.

Slope: ​ (a)  

y-intercept: ​ (b)  

• 2

• -4

• -2

• -0.5

• 0.5

• 4

Tags

A1.2.3.C