Write an exponential function for a graph that passes through the points (2,16) and (3,32).
1 answer:
Answer:

Step-by-step explanation:
The general form for an exponential function is 
When x = 2, y = 16 So,
and when x = 3, y = 32 So, 
Divide 
2 = b
Now, 
16 = 4k
k = 4
Therefore, the exponential function is 
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<span>x²-x-30=0
factor this equation first
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