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
Arada [10]
3 years ago
14

For the function y=f(x), find f’(a)

Mathematics
1 answer:
BartSMP [9]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

f(x) = x²+3x+1

f(a) = a²+3a+1

f'(a) = 2a+3

putting a = -2

2×(-2)+3

= -4+3

= -1

You might be interested in
Integers with different values in each digit can be expanded in a similar way. For these integers, you must use addition between
Bond [772]
Seriously nobody knows the anwser?? Im done ill just fail
5 0
4 years ago
Read 2 more answers
Find the unit rate. Round to the nearest hundredth, if necessary.
OverLord2011 [107]
Basically, the unit rate is 1.99/18 or 0.110.

If we round 1.99 to 2.00, we instead get 0.111~
8 0
3 years ago
I really need help and reallly fassttttttt
Vikki [24]

Answer:

1:    1.06c−10

2:    0.048c−9.2

3:    0.8c(1.06)

Step-by-step explanation:

Brainliest pleasee

7 0
3 years ago
In the diagram, lines p and q are parallel. Identify the angle pair created in the diagram.
mixas84 [53]

Answer:

Straight?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which calculations perform on the calculator will yelled in answer that is approximately the same as 76 ÷ 19/25? Check all that
Zinaida [17]

first:76 ÷ 19/25=100

a:80 / 20 * 1 / 25 =0.16

b:80 * 5/4 =100

c:80 / 5 ÷ 1 / 4 =64

d:80 * 5/4 =100

e:80 * 4/5 ​=64

So I think both B and D should be the right answer

6 0
4 years ago
Other questions:
  • Type the equation that shows the pattern among this set of ordered pairs. (1, 9), (0, 5), (-1, 1), (-2, -3)
    14·1 answer
  • 1. Bob’s age is twice that of his sister. When you add Bob's age to his sister's age, you get 24. How old is Bob and his sister?
    13·2 answers
  • Siri round each number to the place of the underlined digit 7.158 The underlined number is five
    5·1 answer
  • The harrison middle school students are selling tickets for the annual talent show. On the first day of tickets sale the student
    7·1 answer
  • Emma has half of her investments in stock paying a 9% dividend and the other half in a stock paying 11% interest. If her total a
    5·1 answer
  • -12x = 3(y - 3)<br><br> y = ___
    11·1 answer
  • What is the area of a pentagon 5sided with one side equal to 12 inches
    13·2 answers
  • Simplify and find the perimeter of the triangle
    5·2 answers
  • What is meant by a stratified sample?
    13·2 answers
  • How many ribbons 2/3 yard long can be cut from 3 1/2 of ribbon?<br> help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!