All categories

2 years ago

What is the inverse function of f(x) =10^x

Mathematics

2 answers:

Lelechka [254]2 years ago

5 0

Answer:

<em>logarithmic function</em>

LenKa [72]2 years ago

3 0

Step-by-step explanation:

<h2><em>Inverse of f(x) , f−1(x)=logx , which is a logarithmic function.</em></h2>

You might be interested in

-/2 points

Rom4ik [11]

Answer:

Part 1) The domain of the quadratic function is the interval (-∞,∞)

Part 2) The range is the interval (-∞,1]

Step-by-step explanation:

we have

$f(x)=-x^2+14x-48$

This is a quadratic equation (vertical parabola) open downward (the leading coefficient is negative)

step 1

Find the domain

The domain of a function is the set of all possible values of x

The domain of the quadratic function is the interval

(-∞,∞)

All real numbers

step 2

Find the range

The range of a function is the complete set of all possible resulting values of y, after we have substituted the domain.

we have a vertical parabola open downward

The vertex is a maximum

Let

(h,k) the vertex of the parabola

The range is the interval

(-∞,k]

Find the vertex

$f(x)=-x^2+14x-48$

Factor -1 the leading coefficient

$f(x)=-(x^2-14x)-48$

Complete the square

$f(x)=-(x^2-14x+49)-48+49$

$f(x)=-(x^2-14x+49)+1$

Rewrite as perfect squares

$f(x)=-(x-7)^2+1$

The vertex is the point (7,1)

therefore

The range is the interval

(-∞,1]

6 0

3 years ago

What is the radius of a circle whose equation is x2 y2 – 10x 6y 18 = 0?

HACTEHA [7]

Hello,

x²+y²-10x+6y+18=0
==>(x²-2*5x+25)+(y²+2*3y+9)+18-25-9=0
==>(x-5)²+(y+3)²=16

Radius is 4.
Center (5,-3)

6 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP WILL GIVE BRAINLIEST!

sweet [91]

5(n) - 2 = 3

3 · 9(m) =27

1. is 27

3^2(s)= 9 · 5(t) = 45 · 2(r) = 90

2. is 90

6 0

3 years ago

Please help me. ill give brainliest

satela [25.4K]

So first you need to find the surface area of the cake pan in the recipe:

9 times 11 + (9 times 2)2 + (2 times 11)2=99+36+44 which you can figure out yourself.

The second one is:

10 times 10+(10 times 10)2+(10 times 2)2= 100+200+40 which you can also figure out yourself.

I am guessing you cannot use the pan you have for your recipe.

7 0

3 years ago

Read 2 more answers

7363626x726=???? Helpppppp

lys-0071 [83]

Answer:

The answer is 5345992476

Step-by-step explanation:

4 0

2 years ago