STAAR Practice 3

Which graph represents a quadratic function ?

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Which point A,B,C,or D is in the solution set of the inequality graphed below?

• A

• B

• C

• D

Which graph shows a line with a negative slope ?

• Graph A

• Graph B

• Graph C

• Graph D

What is the y-intercept of the linear graph shown below?

• -3

• -6

• -1/2

• -2

Which quadratic graph A,B or C has one zero ?

• Graph A

• Graph B

• Graph C

Which graph has a line with an x-intercept of -4 and a y-intercept of 2?

• Graph D

• Graph C

• Graph B

• Graph A

Which representation shows y as a function of x?

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• 
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What is the vertex of the quadratic graph shown?

• (3,4)

• (4,3)

• (0,-5)

• (1,0)

• (5,0)

What is the maximum value of the quadratic graph shown?

• 8

• 6

• -2

• 2

Which statement is true about the system of equation shown in the graph below?

• The system of equations has no solution

• The system of equations has many solutions

• The system of equations has one solution

• The system of equations has two solutions at (0,-4) and (0,3)