1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Inessa [10]
3 years ago
12

Determine the rate of change fr -2y- 16x=41

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0
"Rate of change" is the same thing as slope. all you have to do is make the equation into y-intercept form:

-2y-16x=41
     +16x    +16x
-2y=16x+41
  /-2   /-2  /-2
y=-8x-41/2

slope is -8

You might be interested in
How would I do the steps to solve this?
allsm [11]

Answer:

The maximum revenue is 16000 dollars (at p = 40)

Step-by-step explanation:

One way to find the maximum value is derivatives. The first derivative is used to find where the slope of function will be zero.

Given function is:

R(p) = -10p^2+800p

Taking derivative wrt p

\frac{d}{dp} (R(p) = \frac{d}{dp} (-10p^2+800p)\\R'(p) = -10 \frac{d}{dp} (p^2) +800 \ frac{d}{dp}(p)\\R'(p) = -10 (2p) +800(1)\\R'(p) = -20p+800\\

Now putting R'(p) = 0

-20p+800 = 0\\-20p = -800\\\frac{-20p}{-20} = \frac{-800}{-20}\\p = 40

As p is is positive and the second derivative is -20, the function will have maximum value at p = 40

Putting p=40 in function

R(40) = -10(40)^2 +800(40)\\= -10(1600) + 32000\\=-16000+32000\\=16000

The maximum revenue is 16000 dollars (at p = 40)

3 0
3 years ago
The product of the roots of 5 - 2m - 3m^2 = 0 is:<br> A. -5/3<br> B. -3/5<br> C. 5/3
dimaraw [331]
<span>m= <span><span><span><span>−5/</span>3 </span></span></span></span><span>   ,swnkadkjkkjmd,m,mdas</span>
7 0
3 years ago
Read 2 more answers
Solve for x.<br><br> −3x + 2b &gt; 8
RoseWind [281]
I think the answer is
x < (2b -8) / 3
or
x < 2b/3 - 8/3
6 0
3 years ago
Read 2 more answers
A pair of rollerskates is discounted by 40% the normal price is $65 what is the discounted price
umka21 [38]
The price is 36 because 40% of 65 is 29 and 65-29 equals 36.
5 0
3 years ago
Read 2 more answers
Jose is 7 years older than Kori. In 4 years the sum of their ages will be 75. How old is Jose now?
Licemer1 [7]

Answer:

Step-by-step explanation:

Koris current age = x

Josephs current age = 7 + x

Koris age after four years = x + 4

Josephs age after four years = 7 + 4 + x = 11 + x

In 4 years the sum of their ages will be 75.

So, (x + 4) + (11 + x) = 75

= 2x + 15 = 75

2x = 75 - 15

x = 60/2 = 30

Therefore koris current age = 30

Josephs current age = 30 + 7 = 37

Hope this helps . Have a nice day!

4 0
3 years ago
Other questions:
  • What is 99999999+-4?
    10·2 answers
  • Which pair of undefined terms is used to define a Ray?
    6·1 answer
  • 1) Triangle ABC is a similar to triangle QRS by the AA Similarity Postulate
    14·1 answer
  • Write an inequality to represent the relationship “two less than 2 times a number is greater than that number plus 64...how do u
    7·1 answer
  • In class, Matthew stated, "I think that a negative is like an opposite. That is why multiplying a negative times a negative equa
    13·1 answer
  • What method can you use to find the area of the composite figure? Select three options.
    11·1 answer
  • Explain the survival of the fittest.
    13·1 answer
  • Pls help! its due today i would mark u brainliest! but pls it's an emergency do both problems!
    7·1 answer
  • Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that
    11·1 answer
  • Solve f(x)=x^4−4x^3−9x^2+26x−30.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!