3 years ago

Which represents the inverse of the function f(x) = 4x?

Mathematics

1 answer:

Zigmanuir [339]3 years ago

4 0

Try D ?????!!!!!!!!!!!!

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Since it's 4 questions ill give yall 50 points to whoever answers. <

CaHeK987 [17]

Step-by-step Solutions:

Question 7:

√9
=> √3 × 3
=> 3

Question 8:

√64
=> √8 × 8
=> 8

Question 9:

√4
=> √2 × 2
=> 2

Question 10:

√144
=> √12 × 12
=> 12

6 0

2 years ago

Read 2 more answers

I hope it’s clear enough but can some please help

Liula [17]

Answer:

Step-by-step explanation:

hope this helps you! have a good day!

6 0

3 years ago

Which has the larger area, a square with sides that are x +1 units long or a rectangle with a length of x +2 units and a width o

swat32

Answer:

A. Square

Explanation:

The square with sides: x+1

Has an area of: (x+1)^2

The rectangle with sides: x+2 and x

Has an area of: x(x+2)

So we simplify the square: (x+1).(x+1)= x^2+2x+1

Simplifying the rectangle: x^2+2x

Therefore the square area is larger by one unit.

Hope you get it!

6 0

3 years ago

Find the value of x. Right triangle: Hypotenuse is 11, base is x, angle is 22 degrees.

kirill [66]

We know that the trigonometric identity that uses the adjacent side and the hypotenuse is cosine. We can set this up as:
$cos(22) = \frac{x}{11}$

We need to solve for x, so let's isolate it:
$x = 11cos(22) = 10.2$

So, x = 10.2 units

8 0

3 years ago

Find the slope between the points ( − 2 , 5 ) (−2,5) and ( 4 , − 7 ) (4,−7)

emmainna [20.7K]

Answer:

1) undefined

2) 0

Step-by-step explanation:

6 0

3 years ago