PreCal Ch 1 Review

Front

Determine whether the relation where the input value, x, is the year and the output value, y, is the day of the week is a function.

Back

Not a function

Front

Determine whether the relation is a function.

Back

Function

Front

Back

Front

Find the domain of the function

Back

(-∞, 7]

Front

Find the range of the function. Options: {-1}∪(1, ∞), {-1}⋃[1, ∞), (-∞, 7), (-∞, 7]

Back

{-1}∪(1, ∞)

Front

Give the ordered pair of the y-intercept

Back

(0, 9)

Front

Give the ordered pair of the x-intercept (the zero(s))

Back

(3, 0), (3,0)

Front

Determine the continuity of the function at the given value. If it is discontinuous, identify the type of discontinuity.

Back

discontinuous, jump

Front

Back

6 and 7, 6, 7, 6,7

Front

Back