Which function is represented by the graph below? graph begins in the second quadrant near the x−axis and increases slowly while
crossing the ordered pair 3, 1. Then the graph begins to increase quickly throughout the graph
1 answer:
This seems an exponential function.
Once you state that the function is exponential you can write is this form:
f(x) = A * b^x.
Then you need the y-intercept (i.e. x = 0) to find A
f(0) = A * b^0 = A
Once you have A, you can use the ordered pair (3,1) to find b
f(1) = A*b^2 = A*b = 3 => b = 3/A.
With that procedure you can find the function that represents the given graph.
Suppse the y-intercep is 0.1
Then f(0) = A = 0.1
And b = 3 / A = 3/0.1 = 30
And the function is f(x) = 0.1* 30^x
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Letter d is the correct answer
Answer:
-1/16
Step-by-step explanation:
R. 254,600
S.4,700,009
T. 344,002
2/5 x 10 + 3 x 6
= 4 + 18
= 22
I think 13.7, I hope this is right