3 years ago

I need help solving parallel and perpendicular lines.

Mathematics

1 answer:

larisa [96]3 years ago

7 0

Parell lines are that do not intersect and perpendicular are that make a 90% angle

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Is it possible for the function f(x) - 5 x 2^x to have an output of 200?

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Answer:

The solution is possible

Step-by-step explanation:

Given

$f(x) = 5 * 2^x$

Required

Is an output of 200, possible?

To know if it is possible or not, we start by substituting 200 for f(x)

$200 = 5 * 2^x$

Divide both sides by 5

$\frac{200}{5} = \frac{5}{5} * 2^x$

$\frac{200}{5} = 2^x$

$40 = 2^x$

$2^x =40$

Take logarithm of both sides

$log2^x =log40$

Apply law of logarithm

$xlog2 =log40$

Divide both sides by log2

$x = \frac{log40}{log2}$

$x = \frac{1.6021}{0.3010}$

$x = 5.32$

for f(x) = 200, x is approximately 5.32

Hence, the solution is possible

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11. 23x2, 6х<br> What is the greatest common factor

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Answer:

Step-by-step explanation:

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