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
Ivahew [28]
3 years ago
11

!!!! 10 points

Mathematics
1 answer:
saveliy_v [14]3 years ago
7 0
I think that the correct answer is C
You might be interested in
Find the absolute maximum and minimum values of the following function in the closed region bounded by the triangle with vertice
alukav5142 [94]

f(x,y)=2x^2-8x+y^2-8y+2

f_x(x,y)=4x-8=0\implies x=2

f_y(x,y)=2y-8=0\implies y=4

There is one critical point at (2, 4), but this point happens to fall on one of the boundaries of the region. We'll get to that point in a moment.

Along the boundary x=0, we have

f(0,y)=y^2-8y+2=(y-4)^2-14

which attains a maximum value of

f(0,4)=-14

Along y=44, we have

f(x,44)=2x^2-8x+1586=2(x-2)^2+1578

which attains a maximum of

f(2,44)=1578

Along y=2x, we have

f(x,2x)=6x^2-24x+2=6(x-2)^2-22

which attains a maximum of

f(2,4)=-22

So over the given region, the absolute maximum of f(x,y) is 1578 at (2, 44).

8 0
3 years ago
-3 (3c + 5) = 2 (10 - c)
Ilya [14]

Answer:-5

Step-by-step explanation:

You need to distribute on both sides so u get

9c-15=20-2c

Move variable to left side and change the sign

-9c+2c-15=20

Move constant to right side and change the sign

-9c+2c=20+15

Connect like terms

-7c=35

Divide

C=-5

5 0
3 years ago
I need help with this problem y=5x-3
defon

Answer:

Slope= 5

y intercept= (0,-3)

Step-by-step explanation:

3 0
3 years ago
Add at least 2 ways people in this job use arts and music ( that job is a dancer btw)
RUDIKE [14]

Answer:

arts: movement and flexibility  Music: communication and rhythm

5 0
3 years ago
Harry can read 40 pages in 25 minutes. How many pages can he read in 11/2 hours?
Naddik [55]

Answer:

180 pages?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Math short answer question! Please help!
    8·1 answer
  • HIGH AMOUNT OF POINTS
    8·1 answer
  • What property describes the number sentence 6+0=6
    15·2 answers
  • Determine the value of the following if it is possible. If it is not possible, explain.
    9·1 answer
  • Graph the equations x = 5, x= 2 , y=-2, and y=1.
    9·1 answer
  • Factor completely 49x^2-36
    12·2 answers
  • Solve it please be right don't guess I will give brain list ​
    15·1 answer
  • Nana has a water purifier that filters 1/3 of the contaminates each hour
    14·1 answer
  • Help me with this problem for my quiz pls
    5·1 answer
  • Triangle ABC is a right triangle. The lengths of the legs are 21 centimeters and 28 centimeters. What is the length of the hypot
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!