Question 12

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Complete the following steps:

Graphing Radical Functions

1. Graph the Radical Function f(x)

=

-5x + 25 using your calculator.

2. Identify the Horizontal Intercept as an Ordered Pair. If it does not exist, write DNE

3. Identify the Vertical Intercept as an Ordered Pair. If it does not exist, write DNE

4. Identify the Domain in Interval Notation

5. Graph the function by plotting the left most or right most point (Depending on the Domain)

and one other point

Write the horizontal-intercept as an ordered pair:

Write the vertical-intercept as an ordered pair:

Identify the Domain in Interval Notation:

Graph the function f(x) = √−5x + 25

7

6

5

432

-7 -6 -5 -4 -3 -2 -1

1

42345

1 2 3 4 5

-6

-7

Clear All Draw:

6

7