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2 years ago

What is the inverse of the function F(x)=x^2 Please help me..

1 answer:

8 0

Firstly make the f(x) = x and x = y:
x = y^2
Then solve for y:
√x = y
Hopefully this helps and let me know if you have more questions!

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Select all quantities that are proportional to the diagonal length of a square.

horsena [70]

Answer:

B. Perimeter of a square and

C. Side length of a square

Step-by-step explanation:

if n= side length of square then

Area of square is $n^{2}$
Perimeter of a square is 4×n
diagonal length of a square is $\sqrt{2}$ × n

Thus,

Perimeter of square can be expressed as

$2\sqrt{2}$ ×diagonal length of a square

Side length of a square can be expressed as

$\frac{1}{\sqrt{2} }$ ×diagonal length of a square

but Area of square is

$\frac{1}{\sqrt{2} }$ ×n×diagonal length of a square

As a Result, Area of square is also dependent of the value n, wheras in other cases it is a proportion of diagonal length of a square

5 0

3 years ago

I need help with this pls

hodyreva [135]

Answer:

if it a worksheet search the question online and the answer key comes up

Step-by-step explanation:

4 0

2 years ago

What should be completed first when simplifying 2(x - 3) + 6(4x + 1)?

Over [174]

Answer:

parantheses

Step-by-step explanation:

6 0

3 years ago

What is the area of a circle with a radius of 35 inches in2 (Use 3.14 for Pi.)

Amanda [17]

Answer: area= 3846.5 inch^2

Step-by-step explanation:

Area of circle = πr^2

Where r is the radius and pi is 3.14

So, we get..

3.14 x (35)^2

= 3.14 x 35 x 35

= 3.14 x 1225

= 3846.5 inch^ 2

6 0

3 years ago

Read 2 more answers

Calculate the surface area and the volume of cube with length 10m and 13cm

Vlad1618 [11]

Answer:

130

Step-by-step explanation:

for me I calculated the

10 times 13

if it is wrong sorry

5 0

2 years ago