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Rudik [331]
3 years ago
7

The functions below are transformations of the parent function f(x) = 3x . Match each function to it's correct transformation. Q

uestion 24 options:
h(x) = 4(3)x

g(x) = (3)5x

p(x) = 12(3)x

w(x) = 30.2x

1. Vertical Stretch

2. Vertical Compression

3. Horizontal Stretch

4. Horizontal Compression
Mathematics
1 answer:
lesya [120]3 years ago
7 0

Answer:

h(x)=4(3)^x; Vertical stretch

g(x)=(3)^{5x}; Horizontal compression

p(x)=\frac{1}{2}(3)^x; Vertical compression

w(x)=(3)^{0.2x}; Horizontal stretch

Step-by-step explanation:

The given parent function is

f(x)=3^x

The transformation between two functions is defined as

q(x)=kf(x)

If 0<k<1, then it is vertical compression and k>1 then it is vertical stretch.

q(x)=f(jx)

If 0<j<1, then it is horizontal stretch and j>1 then it is horizontal compression.

h(x)=4(3)^x

h(x)=4f(x)

Here, k=4, therefore it is vertical stretch.

g(x)=(3)^{5x}

g(x)=f(5x)

Here, j=5, therefore it is horizontal compression.

p(x)=\frac{1}{2}(3)^x

p(x)=\frac{1}{2}f(x)

Here, k=1/2, therefore it is vertical compression.

w(x)=(3)^{0.2x}

w(x)=f(0.2x)

Here, j=0.2, therefore it is horizontal stretch.

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