Math 8: 6.2 Representations of Functions

Math Response

Write a function rule for “The output is 1 less than twice the input.”

Type answer here

Correct Answer: y=2x-1

Deg^°

Rad

Math Response

Write a function rule for “The output is one-fourth of the input.”

Type answer here

Correct Answer: y=\frac{1}{4}x

Deg^°

Rad

Math Response

Find the value of y when x=5.

y = 4x - 1

Type answer here

Correct Answer: 19

Deg^°

Rad

Math Response

Find the value of y when x=5.

y = 10x

Type answer here

Correct Answer: 50

Deg^°

Rad

Math Response

Find the value of y when x=5.

y = 7 - 3x

Type answer here

Correct Answer: -8

Deg^°

Rad

Graphing

Graph the function.

y = x + 1

Graphing

Graph the function.

y = -3x

Graphing

Graph the function.

y = 3x + 2

Open Ended

For a truck, p is 10 times g. Write a function that describes the relationship between g and p.

Graphing

Graph the function p = 10g