Algebra STAAR Equivalent

The graph of f(x)= x² was transformed to create the graph of g(x) = (x - 7.5)². Which of these describes the transformation?

• A horizontal shift to the right 7.5 units

• A horizontal shift to the left 7.5 units

• A vertical shift down 56.25 units

• A vertical shift up 56.25 units

The value of y is directly proportional to the value of x. If y=35 when x= 140, what is the value of y when x = 70?

• 18

• 29

• 17.5

• 15

The graph of a quadratic function is shown on the grid. Which equations best represents the axis of symmetry?

• y = 6

• x = 2

• y = 4

• x = 0

If p(x) = 5(x² + 1) + 16, what is the value of p(11)?

• 690

• 736

• 622

• 626

Which expression is equivalent to (7x³)² (x⁸)^1/2?

• 14x¹⁰

• 49x¹⁰

• 14x⁷

• 49x⁷

Which graph best represents the solution set of y ≤ -4x?

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• 
• 
• 

Which dashed line is an asymptote for the graph?

• line q

• line r

• line s

• line t