3 years ago

F(x)=7x^1/2, find f(x)

Mathematics

1 answer:

FrozenT [24]3 years ago

4 0

Answer:

x=2y/7

Step-by-step explanation:

y=7x^1/2

7/2x=y

7/2x/7/2=y/7/2

You might be interested in

Pls heeeeeeeeeeeeeeeeeeeeeeeeelp

bonufazy [111]

So
Total cost of the workbooks is d
And the number of workbooks is t
Therefore d = 95
95=19t
t=95/19=5
5 workbooks

6 0

4 years ago

How to find the limit of that question

jeka94

Factor the numerator using difference of cubes:
$a^3 - b^3 = (a-b)(a^2 +ab+b^2)$
a = x
b = 2

$\frac{x^3 - 8}{x-2} = \frac{(x-2)(x^2 +2x+4)}{x-2} = x^2 +2x+4$

Now you can evaluate limit as x=2.
$\lim_{x \to 2} (x^2 +2x+4) = 2^2 +2(2)+4 = 12$

5 0

4 years ago

This model represents which expression?

Romashka-Z-Leto [24]

The answer is 3 divided by 1/2

8 0

4 years ago

I'm new to the app. Stumped on all of these

nekit [7.7K]

What are you stumped on?

3 0

4 years ago

Pablo is running a 15.5-kilometer race. which number sentence will tell how many meters pablo will run if he finishes the race?

Effectus [21]

The answer would be D because there are 1000 meters in one kilometer

7 0

4 years ago

Read 2 more answers