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
Roman55 [17]
3 years ago
7

PLEASE HELP Given the function f(x) = 3x2 – 4

Mathematics
1 answer:
Zarrin [17]3 years ago
7 0

Answer:

15

Step-by-step explanation:

Rate of change is the slope of the tangent which will be the derivative of the function

if f(x) = 3x² - 4

f'(x) = 6x

as the derivative is linear, the average rate of change will occur at the midpoint of the interval

f'(2.5) = 6(2.5) = 15

You might be interested in
Explain why figure b is not the image of figure a after a reflection using line l
Kaylis [27]

Answer:

See below

Step-by-step explanation:

Figure A has a square cut out into it as figure B has a trapezoid cut out into it.

A reflection is mirroring an image, this means that the image must be identical to its reflected image.

Because figure A and B have different shapes cut into it they are not identical and can therefore not be reflections.

8 0
3 years ago
Read 2 more answers
10. Choose all fractions equivalent to 36/40 <br><br><br><br> A) 3/4 B) 9/10 C) 9/40 D) 18/20
Talja [164]

Answer:

B, D

Step-by-step explanation:

36/40 simplified is 9/10

9/10 x 2  = 18/20

I hope this helps!

5 0
3 years ago
Read 2 more answers
What is the factor of x?
Radda [10]

Answer:

1 is the answer I am expecting and 2x-1 also we can write but ask for your teacher ok my friend

6 0
3 years ago
Read 2 more answers
a triangle has sides with lengths of 16 kilometers, 30 kilometers, and 34 kilometers .is it a right triangle?
Sauron [17]
No this is not a right triangle in order for it to be a right triangle  30 sides for instance line AB would have to equal 90 degrees

7 0
4 years ago
Read 2 more answers
Mama's Italian Restaurant has collected data about customer sauce orders. It calculated that P(marinara) = 0.82, P(alfredo) = 0.
Rainbow [258]
B hope this helps :))))
8 0
3 years ago
Read 2 more answers
Other questions:
  • Susan enlarged a rectangle with a height of 6 cm and length of 13 cm on her computer. The length of the new rectangle is 19.5 cm
    14·1 answer
  • The greatest to the least 6o.7 60.07 60.1 60.007 60.17
    9·1 answer
  • How do I solve the product of 8 and 54?
    13·1 answer
  • 87 hundredths as a decimal
    10·2 answers
  • Find all solutions of the equation x^2 -2 x + 6 = 0 by completing the square. Express the soutions in the form a + b i:
    5·1 answer
  • What is the range of the given function?
    8·2 answers
  • A parking garage opens at 8 AM. The graph shows the total number of cars in the garage. How many cars were parked in the garage
    11·1 answer
  • Which of the following is equivalent to the expression (9x^2y^3)(12x^-3y^5)(2xy)?
    13·2 answers
  • I need some edvice in math
    12·1 answer
  • Consider the following results for two independent random samples taken from two populations.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!