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3 votes
13. What value of b would make the function f (x)- Ibal stretch horizontally by a

factor of 4 and reflect across the y-axis?

User Shoebie
by
5.4k points

1 Answer

1 vote

Answer:

give me those points boy=o >:)

Explanation:

While horizontal and vertical shifts involve adding constants to the input or to the function itself, a stretch or compression occurs when we multiply the parent function

f

(

x

)

=

b

x

by a constant

|

a

|

>

0

. For example, if we begin by graphing the parent function

f

(

x

)

=

2

x

, we can then graph the stretch, using

a

=

3

, to get

g

(

x

)

=

3

(

2

)

x

and the compression, using

a

=

1

3

, to get

h

(

x

)

=

1

3

(

2

)

x

.

User Yoan Arnaudov
by
5.8k points