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2 years ago

Is the following function exponential? * 3) y=7x-3

Mathematics

1 answer:

dexar [7]2 years ago

3 0

Answer:

Step-by-step explanation:

Both x and y have the exponent 1, and therefore this is a LINEAR equation. NO, it is not an exponential function.

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seropon [69]

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3 years ago

Help me guys???????????????

My name is Ann [436]

Answer:

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Step-by-step explanation:

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2 years ago

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If you were to use the substitution method to solve the following system, choose the new

mestny [16]

Answer:

23x = -115

Step-by-step explanation:

In the substitution method, you must solve for 1 variable in 1 equation to replace it in the other equation. For the system:

2x - 7y = 4

3x + y = -17

Solving for y in the second equation:

y = -17 - 3x

Replacing y in the first equation:

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3 years ago

The number 512 is a perfect cube because 512 = 83.

alexgriva [62]

Step-by-step explanation:

the number which is a perfect cube :

125, because 125 = 5³

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2 years ago

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Rewrite! Write an new and equivalent equation that is easier to solve

Marysya12 [62]

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

Given - an equation in a standard form

To do - simplify the equation so as to obtain an easier one

Since the equation provided isn't in it's general form , let's first convert it ~

General form of a Linear equation -

$\bold{ax + b = 0}$

The equation after getting converted will be as follows ~

$- 7 + ( \frac{4x + 2}{2} ) = 8 \\ \\ \implies \: \frac{ - 14 + 4x + 2}{2} = 8 \\ \\ \implies \: - 14 + 4x + 2 = 16 \\ \\ \implies \: 4x = 16 + 14 - 2 \\ \\ \implies \: 4x = 28 \\ \\\bold{ General \: form \: \dashrightarrow \: 4x - 28 = 0}$

hope helpful ~

6 0

1 year ago