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
makvit [3.9K]
3 years ago
8

F(x)=−4x ^ 2 +10 {Find }f(-2)

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
3 0

Answer:

f(-2) = -6

Step-by-step explanation:

<u>Step 1:  Set x to -2 </u>

f(-2) = -4(-2)^2 + 10

f(-2) = -4(4) + 10

f(-2) = -16 + 10

f(-2) = -6

Answer:  f(-2) = -6

You might be interested in
Help: I am a number between 60 and 100. My ones digit is six less than my tens digit. I am a prime number.
Reptile [31]

Answer:

Let's name the digit:

x- ones digit

y - tens digit

we know that x=y-2.

Now, y can be 6,7,8,9 (the number is between 60 and 100 (so depending on your understanding of "between", 0 is also possible. but then the number would have to have -2 as its ones digit, so in any case, it's not possible).

So the possibilities with x=y-2:

64

75

86

97

Out of those 64 and 86 are even, so they can't be prime.

75 has 5 in its ones number: it's divisible by 5.

so the correct answer is 97.

Step-by-step explanation:

Hope this helps!

5 0
3 years ago
Read 2 more answers
Does anyone else play woozworld? if so, add me SummerRae0
expeople1 [14]
Ok I will add u to if you can help me with my test
6 0
2 years ago
Translating expressions 2 more than n minus -4
anzhelika [568]
(2+n)-4, i think this is the answer
8 0
3 years ago
The results of a survey of common allergies was organized into a Venn diagram. Answer the questions about the following sets: D
avanturin [10]

Answer:

How many people are not allergic to any of the three choices? 22

How many people are allergic to all three choices? 1

How many people are allergic to both dogs and cats but not allergic to pollen? 7

How many people are allergic to cats only? 18

4 0
3 years ago
Read 2 more answers
Please Help !!!!!!!!!!!
antoniya [11.8K]
The answer is either b or c i dont know hope that helped
7 0
3 years ago
Read 2 more answers
Other questions:
  • Members of a community center are planning a field trip to the zoo. More than 50 people will go on the trip. Ten people are prov
    14·2 answers
  • -1/3+4+2/3 what is the answer plz and thank you
    5·1 answer
  • At what time will there be 64 cells in the bottle?
    15·1 answer
  • What is the area? Please I need help ​
    8·2 answers
  • 5. Sasha is signing her daughter up for dance classes. There is a one-time
    11·2 answers
  • Six times the quotient of four and a number<br> PLEASE HELP ME!!!!!!!!
    15·2 answers
  • In the figure above if PQRS is a square, what is the value of a?
    5·1 answer
  • Last year there were 48 science projects submitted by students at a science fair. This year there are 52 science projects.
    6·1 answer
  • What’s the correct answer for this ?
    15·1 answer
  • Peter is planting a rectangular garden. The length is 15 yards longer than the width. Jorge is planting a square garden. The sid
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!