SOLUTION: a. Suppose f is an exponential function and f(0)=8 and f(1)=18. Write a function formula for f. -what is f(x)= b. Suppose g is an exponential function and g(2)=10 and g(3)=19

Algebra ->  Finance -> SOLUTION: a. Suppose f is an exponential function and f(0)=8 and f(1)=18. Write a function formula for f. -what is f(x)= b. Suppose g is an exponential function and g(2)=10 and g(3)=19      Log On


   

Question 1124191: a. Suppose f is an exponential function and f(0)=8 and f(1)=18. Write a function formula for f.
-what is f(x)=
b. Suppose g is an exponential function and g(2)=10 and g(3)=19. Write a function formula for g.
-what is g(x)=
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
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a. Suppose f is an exponential function and f(0)=8 and f(1)=18. Write a function formula for f.
-what is f(x)=
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y=pb%5Ex

system%28pb%5E0=8%2Cpb%5E1=18%29

system%28p=8%2Cpb=18%29

8%2Ab=18
b=18%2F8
b=9%2F4

y=8%2A%289%2F4%29%5Ex

highlight%28f%28x%29=8%289%2F4%29%5Ex%29