jess7kids98
22.09.2020 •
Mathematics
Consider the functions: f(x) = 3x^2 - 5
a. Find f(5)
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Ответ:
f(5)=70
Step-by-step explanation:
what f(5) means is put 5 in for x
so, 3(5)^2-5
3(5*5)-5
3(25)-5
75-5
70
Ответ: