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3 years ago

Is the function f(x)=(-4/3)^-6 an exponential function? If so, identify the base. If not, why not?

Mathematics

1 answer:

amm18123 years ago

7 0

Answer:

No. It is not because the function has no variables raised to an exponent (or any at all). If you simplify it, it's the same as saying f(x) = -729/4096

This of course assumes that it was transcribed correctly for the question. If there is an x within the function, then the answer may differ.

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In a small town, there are 4 times as many left-handed males as there are left-handed females, and there are 3 times as many rig

horrorfan [7]

Answer:

(b) 24

Step-by-step explanation:

The given variable definitions and the given relationships let us write these statements:

LH males = 4 × LH females = 4x

RH females = 3 × RH males = 3y

LH males + RH males = 204 = 4x +y

RH females + LH females = 348 = 3y +x

Your favorite method of solving equations of this sort can tell you ...

(x, y) = (24, 108)

There are 24 left-handed females.

<em>Additional comment</em>

Other numbers involved here are ...

y = 108 . . . . right-handed males

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348-24 = 324 . . . . right-handed females (=3×108)

If you want to solve the equations by hand, you can use substitution for y to get an equation in x:

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2 years ago

HELP ME EVERYONE PLZ

yawa3891 [41]

Answer:

Option D. 23.4 pounds

Step-by-step explanation:

step 1

Find the pieces of glass for 22.5 pounds of copper in the sculpture.

using proportion

$\frac{12}{1}=\frac{x}{22.5} \\ \\x=22.5*12\\ \\x=270\ piece\ of\ glass$

step 2

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3 years ago

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natta225 [31]

Pretty sure 14 ...... sry if I’m wrong

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Is the function f(x)=(-4/3)^-6 an exponential function? If so, identify the base. If not, why not?​

Is the function f(x)=(-4/3)^-6 an exponential function? If so, identify the base. If not, why not?