PLEASE HELP ME ITS ALREADY LATE AND ITS BRINGIN MY GRADE WAY DOWN PLEASE HEPL ME!!!!The following graph is of an exponential function of the form y=a*bx.What values of a and b would make this equation work?a=b=

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Answer:[tex]a=15[/tex][tex]b=\frac{1}{3}[/tex]Step-by-step explanation:we have an exponential function of the form[tex]y=a(b^x)[/tex]wherea is the initial value or y-interceptb is the baseLooking at the graphwe can see the ordered pairs (0,15) and (1,5)(0,15) ---> y-intercept soThe value of a is equal to[tex]a=15[/tex]substitute[tex]y=15(b^x)[/tex]with the point (1,5) find the value of bFor x=1, y=5substitute in the exponential function[tex]5=15(b^1)[/tex]solve for b[tex]5=15(b)[/tex][tex]b=\frac{1}{3}[/tex]thereforeThe exponential function is[tex]y=15(\frac{1}{3}^x)[/tex]
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