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
Eduardwww [97]
3 years ago
12

If (x) = 3x^2 + 10, what is f(-7)

Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

-137

Step-by-step explanation:

  • 3*(-7)2+10
  • 3*-49+10
  • -147+10
  • -137
lara31 [8.8K]3 years ago
3 0

Answer:

f(x) = -139

Step-by-step explanation:

f(x) = 3x^2 + 10    If f(-7)

f(-7)= 3 * -7^2 + 10

F(-7) = 3 * -49 + 10

f(-7) = -147 + 10

f(-7) = -139

You might be interested in
PLEASE HELP IF YOU KNOW THE ANSWERS
vesna_86 [32]
.1 = 1/10

.16_6 = 1/6

0.6_6 = 2/3

0.6 = 3/5
8 0
3 years ago
Read 2 more answers
(17^4)^6 <br><br> urgent please help?
qaws [65]
The answer would be 3.3944867e+29 but seeing how you didn’t give more detailing I’m not sure if it’s specifically the answer you need.
5 0
2 years ago
Select all that apply there are 3 red marbles, 5 green marbles, and 2 blue marbles in a bag. which of the following are true?
Zielflug [23.3K]

Answer:

3 red marbles

Step-by-step explanation:

4 0
3 years ago
I need help with 3 B please!
Lostsunrise [7]

Answer

im sorry i tried to help it wouldnt load

5 0
3 years ago
Decrease of 65% is the same as multiplying by what<br> percent?
STALIN [3.7K]

Answer:

* 20 / 13

Step-by-step explanation:

decrease = / by

65/100 = 13 / 20

= * 20 / 13

(i think)

hope this helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find an equivalent fraction for the decimal number 0.66. In your final answer, include all of your work. 0.
    7·1 answer
  • Bryan wants to ship three medium-sized boxes. Two companies offer different rates.
    6·2 answers
  • The product of a linear monomial and a linear binomial is a ​
    15·1 answer
  • How do you solve this question
    13·1 answer
  • You ate five slices of bread. Your friend eats two slices fewer than you. Write an expression that describes the number of slice
    15·2 answers
  • A card is drawn at a random from a well-shuffled deck of playing cards. The probability that the card drawn is an ace or a red c
    11·2 answers
  • 3x²+5x-10=0 find the values of a,b and c​
    11·1 answer
  • Nora read 1/9 of a book on Monday and 2/5 on Tuesday. What fraction of the book does she have left to read
    8·1 answer
  • Solve the simultaneous equations<br> 2x+3y20 <br> 2x+5=10
    15·1 answer
  • Dan bought 20 bunches of seedless green grapes for $48. How many bunches can Kali buy if she has $12?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!