SAT Prep Sept 2

Which of the following describes the function?

• Increasing Linear

• Decreasing Linear

• Increasing Exponential

• Decreasing Exponential

The graph of the quadratic function y=f(x) is shown. What is the vertex of the graph?

• (0,-2)

• (0,-3)

• (0,2)

• (0,3)

The graph of a system of an absolute value function and a linear function is shown. What is the solution (x,y) to this system of two equations?

• (-1,5)

• (0,4)

• (1,5)

• (4,2)

The graph of the function f is shown, where y=f(x). What is the y-intercept of the graph?

• (0,-1)

• (0,-4)

• (0,1)

• (0,4)

What is the x-intercept of the graph shown?

• (-5,0)

• (5,0)

• (-2,0)

• (2,0)

The x-intercept of the graph shown is (x,0). What is the value of x?

The graph of a system of a linear equation and a nonlinear equation is shown. What is the solution (x,y) to this system?

• (0,0)

• (0,4)

• (4,5)

• (5,0)

The graph of y=f(x) is shown in the xy-plane. What is the value of f(0)?

• -3

• 0

• 3/5

• 3

4x = 20

-3x + y= -7

The solution to the given system of equations is (x,y). What is the value of x + y?

• -27

• -13

• 13

• 27

Which of the following systems of linear equations has no solution?

• x=3

  y=5

• y=6x+6

  y=5x+6

• y=16x+3

  y=16x+19

• y=5

  y=5x+5