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4 years ago

Identify whether the functions are linear, exponential, or neither:

Mathematics

1 answer:

OlgaM077 [116]4 years ago

5 0

Answer:

Exponential, Neither, Linear, Linear.

PLEASE MARK BRAINLIEST I GOT DELETED LAST TIME!!

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What are the hardest lessons in Maths 11th Chapterwise

lidiya [134]

Answer:

chapter 3,9,10 are quite hard for me

Step-by-step explanation:

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3 years ago

1. What is the slope of a line that is parallel to the line represented by the equation 3x + 4y = 12?

inn [45]

Answer:

Explained Below

Step-by-step explanation:

first we need to turn the equation into point slope form.

3x + 4y = 12

4y = -3x + 12

y = -0.75 + 3

Parallel lines don't have a change in slope because they run parallel. Your answer would be -0.75 or -3/4.

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3 years ago

What is the value of the expression below when x = 3?<br><br> 8x + 6

Cloud [144]

Answer: 30

Step-by-step explanation:

8(3) + 6 = 30

7 0

3 years ago

Read 2 more answers

Is f(x)=3x5^2x-3 an exponential function? If so, write it in the form f(x)=ab^x

Anna11 [10]

Answer:

$f(x)=\frac{3}{125} * 25^x$

Step-by-step explanation:

Given

$f(x)=3*5^{2x-3}$

Required

To determine if it is an exponential function, we have to write in form of

$f(x) = ab^x$

If we're able to do so, then the function is an exponential function.

If otherwise, then it is not

$f(x)=3*5^{2x-3}$

Apply Law of indices

$f(x)=3*\frac{5^{2x}}{5^3}$

Express 5^3 as 125

$f(x)=3*\frac{5^{2x}}{125}$

Factorize the exponent of 5

$f(x)=3*\frac{5^{(2)x}}{125}$

Express 5^2 as 25

$f(x)=3*\frac{25^x}{125}$

This can be rewritten as:

$f(x)=\frac{3}{125} * 25^x$

By comparing the above to $f(x) = ab^x$

We have that

$a = \frac{3}{125}$

$b^x = 25^x$

Since, we've be able to express the function as $f(x) = ab^x$

Then, $f(x)=3*5^{2x-3}$ is an exponential function

8 0

3 years ago

A number divided by -9 is less than 10

miv72 [106K]

N/(-9) < 10
Hope this helps!

5 0

4 years ago