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NeX [460]
3 years ago
13

Which graph represents f(x)=4⋅5x ?

Mathematics
2 answers:
vovangra [49]3 years ago
8 0

Answer:

5

Step-by-step explanation:

5

VLD [36.1K]3 years ago
6 0

Answer:

Bottom left graph.

Step-by-step explanation:

Please consider the attached graph for complete question.

We are asked to choose the graph that represents function f(x)=4\cdot 5^x.

We can see that our given function is an increasing exponential function as base of the exponent is greater than 1 and leading coefficient is positive.

Now, we will find the y-intercept to check where the graph intersects y-axis.

To find y-intercept, we will substitute x=0 in our given function.

f(0)=4\cdot 5^0=4\cdot 1 = 4

Since the y-intercept is 4, so graph intersects y-axis at y=4.

Therefore, bottom left graph is the correct choice.

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