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
Taya2010 [7]
2 years ago
7

For the function of F (x) -2x^2 + x + 1 find F (3)

Mathematics
2 answers:
Anastaziya [24]2 years ago
7 0

Step-by-step explanation:

F(x) = -2x² + x + 1.

Therefore F(3) = -2(3)² + (3) + 1

= -18 + 3 + 1 = -14.

Oxana [17]2 years ago
4 0
-14 ! when you plug the 3 into x , you get your answer

You might be interested in
If 1,000 gallons of oil cost $4,861, what is the cost of 35 gallons
Paul [167]

Answer:

$170.14

Step-by-step explanation:

4,861 / 1,000 = $4.861 per gallon

35 x $4.681 = $170.135, so you need to round up to the nearest penny

6 0
2 years ago
Read 2 more answers
Martin has $200 in his savings account. he is looking at two investment plans. under plan A, he will increase his account balanc
dangina [55]
I believe the answer is $300.
8 0
3 years ago
Read 2 more answers
If two angles are supplementary to the same angles, then
Olin [163]
<span>If two angles are supplementary to the same angles, then "Their sum would be equal to 180 degrees"

Hope this helps!</span>
6 0
3 years ago
Read 2 more answers
What is the mixed number for 18/15
bearhunter [10]
15 goes into 18 once with 3 remainder.

18/15-15/15=3/15=1/5

So the answer is:
1 \frac{1}{5}
5 0
3 years ago
Emily gives her bird 1/8 cup of bird seeds along with 1/3 cup of grains each day. How much food is given each day to the bird
ANEK [815]

Answer:

11/24 cup

Step-by-step explanation:

What you would do is add 1/8 plus 1/3. To add two fractions, each much have the same denominator. In this case, you would need to multiply 1/8 into 3/24 by multiplying 1/8 by 3 on the denominator and numerator. For 1/3, multiply each the numerator and denominator by 8 getting the fraction 8/24. Now you can line up each fraction and add the numerators, keeping the denominator at 24. That answer would be 11/24. This cannot be simplified, so the answer is 11/24 cup of food.

Whenever you are confused with assignments, it is best to tell your parent to help you or teacher the next day. Hope this helps though!

6 0
3 years ago
Other questions:
  • Part 2
    10·1 answer
  • Need some answers to these questions will give brainliest to who answers all 3 show some
    6·1 answer
  • 5m – 17 – 5 + 2m solve
    12·1 answer
  • How do I go about to understand the problem
    13·1 answer
  • your class had a few fundraisers this year. if they raised $ 1036.25 from selling candy bars, $524 from dance ticket sales, and
    13·1 answer
  • A cube with edges of length x centimeters has volume v(x)=x^3 at the instant when x=2, what is the rate of change of x, in centi
    13·2 answers
  • 3(2x−7)+ 1/3 (7x+2)<br> Help please please
    12·1 answer
  • PLEASE HELP ON A TEST AND NEED HELP Martin has a larger cube made up of smaller cubes with fractional edge lengths, as shown bel
    7·1 answer
  • What is the solution to the inequality |2n+5|&gt;1​
    10·1 answer
  • PLS HELP ME PLSSSS WHATS THE ANSWER
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!