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docker41 [41]
2 years ago
10

(Q1) Which of the following is true about the function y = 3 • 2x?

Mathematics
2 answers:
Virty [35]2 years ago
6 0

Answer: Third option

Step-by-step explanation:

You have the function:

y=3*2^x

Then, if the value of x increases by 1, you obtain:

-Rewrite the function:

y=3*2^{(x+1)}

-Substitute values for x into the function and observe what happen to y. Then:

x=1

y=3*2^{(1+1)}=12

x=2

y=3*2^{(2+1)}=24  

x=3

y=3*2^{(3+1)}=48  

The value of y is doubled.

lianna [129]2 years ago
4 0

Answer:

C=the value of x increases by 1, the value of y will double.

Step-by-step explanation:

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