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Given h(x)= 4x^2, find h(3)
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Given h(x)= 4x^2, find h(3)

User David Ward
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2 Answers

2 votes
You can make x 3 in this to help get the answer. h(3)= 4(3)^2. Using the order of operations, we do 3^2 first. The answer for that is 9. Then we do 9 times 4, which is 36. 36 is our final answer. Hope this helps!
User Mohammad Oftadeh
by
5.2k points
3 votes
Answer: 36

Step-by-step explanation:

h(x) = 4x^2

Find h(3):

Simply plug x = 3 in the function:
h(3) = 4(3)^2
h(3) = 4(9)
h(3) = 36
User Sen
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5.3k points
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