f(x)=10^x, x=-2 and x=3?
回答 (6)
2008-07-06 9:38 am
✔ 最佳答案
f(x)=10^x, x=-2 and x=3f(-2)=1/100
f(3)=1000
2008-07-06 4:32 pm
Evaluate = plug in the values of x given and solve.
Thus,
f(x) = 10^x
f(-2) = 10^(-2) = 1/10² = 1/100 = 0.01
f(3) = 10^(3) = 1000
[Answers: see above]
Thus,
f(x) = 10^x
f(-2) = 10^(-2) = 1/10² = 1/100 = 0.01
f(3) = 10^(3) = 1000
[Answers: see above]
2008-07-06 4:31 pm
f(-2) = 1 / 10² = 1/100
f(3) = 10^3 = 1,000
f(3) = 10^3 = 1,000
2008-07-06 5:05 pm
0.01 & 1000
2008-07-06 4:44 pm
1)
f(x) = 10^x
f(-2) = 10^(-2)
f(-2) = 1/10^2
f(-2) = 1/100 (0.01)
2)
f(x) = 10^x
f(3) = 10^3
f(3) = 1000
f(x) = 10^x
f(-2) = 10^(-2)
f(-2) = 1/10^2
f(-2) = 1/100 (0.01)
2)
f(x) = 10^x
f(3) = 10^3
f(3) = 1000
2008-07-06 4:40 pm
put x= -2 you get 10^(-2)=1/10^-2=1/100
put x=3 you get 10^3=10*10*10=1000
put x=3 you get 10^3=10*10*10=1000
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