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
Llana [10]
3 years ago
9

The graph of f ′ (x), the derivative of f of x, is continuous for all x and consists of five line segments as shown below. Given

f (0) = 7, find the absolute minimum value of f (x) over the interval [–3, 0].
A. 0
B. 2.5
C. 4.5
D. 11.5

Mathematics
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

B

Step-by-step explanation:

f(0) - f(-3) = area under f'(x) from x=0 to x=3.

We can find the area under f'(x) in this interval by finding the area of the triangle formed by the line.

A = 1/2 b h

A = 1/2 (3) (3)

A = 4.5

f(0) - f(-3) = 4.5

Since f(0) = 7:

7 - f(-3) = 4.5

f(-3) = 7 - 4.5

f(-3) = 2.5

You might be interested in
Relate Fractions, Decimals, and Money. Write the money amount as a fraction in terms of dollars. The problems are $0.66 and $1.0
ozzi
You convert a decimal to a fraction by putting the digits to the right of the decimal point over "1" followed by the same number of zeros. (Most folks learn this in 3rd or 4th grade.)

0.66 = 66/100 . . . . . 2 decimals, so the denominator is 100

Then you reduce the fraction by canceling common factors. It helps to know your times tables and divisibility rules. (Or you can have your calculator do it.)

0.66 = 66/100 = 33/50
1.00 = 100/100 = 1

7 0
3 years ago
The following system of equations can be used to
Damm [24]

Answer: • 6

• -4

•3

Step-by-step explanation:

8 0
3 years ago
There are 25 students on the school bus, 5 girls and 20 boys. What is the ratio
Zepler [3.9K]

Answer:

1:4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
a system of equations is shown below: equation a: 2c = d − 8 equation b: c = 3d 8 which of the following steps should be perform
Fofino [41]
If you would like to know which of the following steps should be performed to eliminate variable d first, you can find this using the following steps:

equation a: 2c = d - 8      /*(-3)
equation b: c = 3d + 8
__________________
-6c = -3d + 24
c = 3d + 8
__________________
-6c + c = -3d + 24 + 3d + 8
-5c = 32
5c = -32
c = -32/5

<span>The correct result would </span>be: <span>multiply equation a by −3.</span>
3 0
3 years ago
Choose the system of inequalities that best matches the graph below.<br><br> Will Mark Brainlest
Ira Lisetskai [31]

it is c.

Step-by-step explanation:

your y is -4 and you are rising 4times and running 1.

5 0
3 years ago
Other questions:
  • A square mosaic is made of small glass squares. If there are 256 small squares in the mosaic how many are along an edge?
    13·2 answers
  • A table can be used to show the relationship between the number of hours a painter works painting and the total amount the paint
    9·1 answer
  • How do you write 41.344 in word form
    9·1 answer
  • -
    5·1 answer
  • 8u+9v+3u+5v simplify.​
    5·1 answer
  • Tickets to the concert where to $2.50 for adults and one dollar for students. $1200 was collected and 750 tickets were sold. Wri
    12·1 answer
  • 1/4 of a pipe is white , 1/2 part of the remaining is blue. If the remaining part is black and the length of this black part is
    13·1 answer
  • CAN SOMEONE PLEASE PLEASE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLIST
    15·1 answer
  • Nancy has to find the coordinates of the reflection of the point across the y-axis. How can she find the coordinates of the new
    11·2 answers
  • In science class we discovered that 7/8 of an apple is water.What fraction of the apple is not water?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!