Which function is larger for x=4? Circle one. Explain your reasoning A: Y=2x B: Y=2^x

Question

Mathematics

Bryanna Barrera

28 March, 21:10

Which function is larger for x=4? Circle one. Explain your reasoning A: Y=2x B: Y=2^x

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The function 2^x is larger for x = 4

Step-by-step explanation:

Step 1: Find value of y = 2x for x = 4.

⇒ y = 2x = 2 * 4 = 8

Step 2: Find value of y = 2^x for x = 4

⇒ y = 2^x = 2^4 = 16

Function 2^x is larger.