Function Notation

Question 1

Which statement best describes the function h(t) = 210 – 15t?

Revolt · Accepted Answer

h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.

Question 2

Use the drop-down menus to complete the statements.

Revolt · Accepted Answer

The ordered pair given in the first row of the table can be written using function notation as.: f(–6) = 8; f(3) is.: –2; f(x) = –5 when x is.: 4

Question 3

–3✔ –237

Revolt · Accepted Answer

✔ –2

Question 4

–5✔ 4512

Revolt · Accepted Answer

✔ 4

Question 5

altitude of the balloon✔ time after the balloon begins to descendtime it takes the balloon to reach the ground

Revolt · Accepted Answer

✔ time after the balloon begins to descend

Question 6

✔ altitude of the balloontime after the balloon begins to descendtime it takes the balloon to reach the ground

Revolt · Accepted Answer

✔ altitude of the balloon

Question 7

time it takes the balloon to reach an altitude of 5.5 feet✔ altitude of the balloon after 5.5 minutestime it will take the balloon to reach the ground, or 5.5 minutes

Revolt · Accepted Answer

✔ altitude of the balloon after 5.5 minutes

Question 8

The mapping diagram shows a functional relationship.

Revolt · Accepted Answer

f: 1/2; x: 8

Question 9

Question 63008

Revolt · Accepted Answer

8

Function Notation Answers

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