All categories

3 years ago

The equation Y= -8x + 1,000

Mathematics

2 answers:

borishaifa [10]3 years ago

8 0

Answer:

That is a false equation

Step-by-step explanation:

The negative can't coninspire with the final result. There is no answer It is invalid. Your in collage. Lay off the parties and learn the basic functions of math

andreyandreev [35.5K]3 years ago

6 0

Answer:

-8

Step-by-step explanation:

search up this website for the steps:

symbolab is the website

You might be interested in

Suppose a population of 140 crickets doubles in size every month. The function f(x) = 140∗2x gives the population after x months

Tema [17]

The equation would then be f(x) = 140 x 2(24)

There will be 6,720 crickets in 2 years

8 0

3 years ago

3^x= 3*2^x solve this equation

kompoz [17]

In the equation

$3^x = 3\cdot 2^x$

divide both sides by $2^x$ to get

$\dfrac{3^x}{2^x} = 3 \cdot \dfrac{2^x}{2^x} \\\\ \implies \left(\dfrac32\right)^x = 3$

Take the base-3/2 logarithm of both sides:

$\log_{3/2}\left(\dfrac32\right)^x = \log_{3/2}(3) \\\\ \implies x \log_{3/2}\left(\dfrac 32\right) = \log_{3/2}(3) \\\\ \implies \boxed{x = \log_{3/2}(3)}$

Alternatively, you can divide both sides by $3^x$ :

$\dfrac{3^x}{3^x} = \dfrac{3\cdot 2^x}{3^x} \\\\ \implies 1 = 3 \cdot\left(\dfrac23\right)^x \\\\ \implies \left(\dfrac23\right)^x = \dfrac13$

Then take the base-2/3 logarith of both sides to get

$\log_{2/3}\left(2/3\right)^x = \log_{2/3}\left(\dfrac13\right) \\\\ \implies x \log_{2/3}\left(\dfrac23\right) = \log_{2/3}\left(\dfrac13\right) \\\\ \implies x = \log_{2/3}\left(\dfrac13\right) \\\\ \implies x = \log_{2/3}\left(3^{-1}\right) \\\\ \implies \boxed{x = -\log_{2/3}(3)}$

(Both answers are equivalent)

8 0

3 years ago

Given f(x)=2/5(6-x)^2 what is the value of f(6)?

bulgar [2K]

Answer:

Step-by-step explanation:

f(x) = 2/5(6 - x)²

f(6) = 2/5[6 - (6)]²

f(6) = 2/5(0)²

f(6) = 0

5 0

3 years ago

Seventh grade

nasty-shy [4]

Answer:2.8333

Step-by-step explanation:

7 0

3 years ago

Find the measure of the missing angle. *<br> 156°<br> ?<br> 20°<br> 35°

Helga [31]

149

How to:
A four sided shape equals to 360 degrees

8 0

3 years ago