1SW & 2SW Review

The graph of f is shown. What are its zeros?

• -1 and 3

• 0 and 1.5

• 2

• -3 and 1

What are the zeros for the graph shown? Choose the best answer.

• -0.5 and 3

• 0.5 and 3

• 1, 3, and 5

• -3 and 6

What is the domain of this graph?

What is the range?

• {-2,2,5}
• {1,3,5,6}
• all real numbers 
• -2<y<5

What is the RANGE?

• (-3, 3]

• all real numbers

• [-4, 5]

• [-4, ∞)

Write an equation in slope intercept form that goes through points (5,6) and (2, 15).

• y = 3x + 21

• y = 3x - 9

• y = -3x + 21

• y = -3x - 9

Write the equation in slope-intercept form through (4, -5) and (-4, -1)

• y = -1/2x - 3

• y = 1/2x - 3

• y = -3/2x - 3

• y = 3/2x - 3

The graph of a linear function is shown on the grid. Which equation is best represented by this graph?

What is the equation in Point-Slope form

of the line that goes through

the point (6,1) and has a slope of -3?

• y - 6 = -3(x - 1)

• y + 6 = -3(x + 1)

• y - 1 = -3(x - 6)

• y + 1 = -3(x + 3)

What is the point slope form equation for the given line?(Use blue point for formula)

• y + 3 = 3 (x + 4)

• y + 4 = -3 (x + 3)

• y - 4 = 3 (x - 3)

• y + 4 = 3 (x + 3)