Graph y = log5x and its inverse.

Answers

Answer 1

Answer:
We graph y = log 5x using Google Sheets and get the inverse using rearrangements and simplification
y = log 5x10 ^ y = 5xx = 1/5 10^yy = 1/5 * 10^x
we also graph the inverse using Google Sheets. The graphs are attached below

Related Questions

Convert 675 milliliters to liters. 67,500 L 67.5 L 6.75 L 0.675 L
A bookstore manager marks down the price if older hardcover books, which originally sell for b dollars, by 46%a. Write the mark down as a decimal b. Write two expressions for the sale price of the hardcover book c. What is the price of a hardcover book for which the original retail price was $29.00 d. If you buy the book in part c how much do you save by paying the sale price?
The number line is a graph of the _____. A)real numbers. B)integers. C)rational numbers
Write 2 eggs is to 3 cups of flour as 12 eggs is to 18 cups of flour as a proportion.A. 2 eggs / 3 cups of flour = 12 eggs / 18 cups of flour. B. 3 eggs / 2 cups of flour = 12 eggs / 18 cups of flour. C. 2 eggs / 3 cups of flour = 18 cups of flour / 12 eggs. D. 3 eggs / 12 cups of flour = 32 eggs / 18 cups of flour.
In ΔABC, a = 6 inches, m∠A=121° and m∠B=36°. Find the length of b, to the nearest 10th of an inch.

What is the x-intercept of the line with the equation 4x + 2y = 12?A. (0, 6)
B. (6, 0)
C. (0, 3)
D. (3, 0)

Answers

x intercept is where the line crosses the x axis or where y=0
set y=0

4x+2(0)=12
4x+0=12
4x=12
divide by 4
x=3

(x,y)
(3,0)

D is answer

Answer:

Option (d) is correct.

The x- intercept of the line with the given equation of 4x + 2y = 12 is (3,0)

Step-by-step explanation:

Given : Equation of line 4x + 2y = 12

We have to find the x- intercept of the line with the given equation of 4x + 2y = 12 and choose the correct option from the given equations.

Consider the given equation 4x + 2y = 12

x intercept is defined as a point where the line cuts y axis that is where point y is 0.

Put y = 0 , we have,

4x + 2(0) = 12

4x = 12

Divide both side by 4, we get,

x = 3

Thus, the x intercept of the line with the given equation of 4x + 2y = 12 is (3,0)

7x+3y=22 4y=20 I need to know how to write this equation out with the answer

Answers

$\begin{cases} 7x+3y=22 \n 4y=20 \ \ /:4 \end{cases}\n \n\begin{cases} 7x+3 \cdot 5=22 \n y= 5 \end{cases}\n \n\begin{cases} 7x+15=22 \ \ |-15 \n 4y=20 \end{cases}$

$\begin{cases} 7x+15 -15=22 -15 \n y=5 \end{cases}\n \n\begin{cases} 7x =7\ \ / :7 \n y=5 \end{cases}\n \n\begin{cases} x =1 \n y=5 \end{cases}\n \n$

7x+3y=22
4y=20

4y=20
y=5

Substitute to first equation
7x+15=22
7x=7
x=1

At 7 A.M the temperature was 4 .At 9A.M it was a degrees warmer. What was the temperature at 9 A.M

Answers

It was 5 degrees at 9 am

Answer:

5 I’m guessing

Step-by-step explanation:

If it’s a degrees warmer and to the right of a number line is warm in weather then it would be 5.

The length of a rectangle is 5 centimeters less than 2 times the width.a. Write a polynomial expression that represents ( 2 points )
the area of the rectangle.Simplify the expression.

Answers

Given:

The length of a rectangle is 5 centimeters less than 2 times the width.

To find:

The polynomial expression that represents the area of the rectangle, then simplify the expression.

Solution:

Let $x$ be the width of the rectangle.

The length of a rectangle is 5 centimeters less than 2 times the width.

2 times the width = $2x$

5 centimeters less than 2 times the width = $2x-5$

Length of the rectangle = $2x-5$

We know that, the area of a rectangle is:

$A=length * width$

$A=(2x-5)* x$

$A=2x^2-5x$

Therefore, the required polynomial expression is $A=(2x-5)* x$ and its simplified form is $A=2x^2-5x$ .

Which statements best describe displacement? Check all that apply.Displacement is measured along the path an object travels.
Displacement is a measurement that includes direction.
Displacement is the difference between a starting point and an ending point.
Displacement is how far an object travels from starting point to ending point.
Displacement is measured as a straight line between a starting point and an ending point.