Write an exponential function y= ab^x for a graph that includes (1,15) and (0,6)
2 answers:
<span>basically you write an exponential function for y=ab^x for a graph that includes (1,15) and (0,6) then using (0,6) you get: 6 = ab^0 and using (1,15) you get 15 = ab^1 Equations: a = 6 ab = 15 So, b = 15/6 = 5/2 Equation: y = 6(5/2)^x</span>
Answer:
The required exponential function is .
Step-by-step explanation:
The general exponential function is
It is given that graph includes (1,15) and (0,6). It means the equation must be satisfied by these points.
.... (1)
The value of a is 6. Put this value in equation (1).
Divide both sides by 6.
The value of b is .
Put a=6 and in the general exponential function.
Therefore the required exponential function is .
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Answer:
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Step-by-step explanation:
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Answer:
42
Step-by-step explanation:
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bxh/2
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Answer:
Step-by-step explanation:
take 45 degree as reference angle
using sin rule
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