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I need help find the answer to number 10 and 11

I Need Help Find The Answer To Number 10 And 11 class=

Sagot :

10. We need to identify the value of b in the function:

[tex]f(x)=b^x[/tex]

so that it produces the graph given.

Observing the graph, we see that the point (1,2) lies on it. Thus, we have:

[tex]\begin{gathered} 2=b^1 \\ \\ \Rightarrow2=b \end{gathered}[/tex]

Therefore, the value of the base b is: 2