12/17 8.15 & 8.16 Practice Test

Front

What is the domain of the function {(0,1), (1,-3), (2,-4), (-4,1)}?

Back

D: {0, 1, 2, -4}

Front

What is the range of the function {(0,1), (1,-3), (2,-4), (-4,1)}?

Back

R: {1, -3, -4}

Front

Which relation has a domain of {3, 5, 8}?

Back

{(5, 1), (3, 4), (8, 2), (3, 3)}

Front

What is the equation that matches the table of values?

Back

y = 3x

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Slope = (y2 - y1) / (x2 - x1)

Front

What is the slope of the line represented by the points (0, 3) and (3, -6)?

Back

-3