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
lora16 [44]
2 years ago
10

Let $f(x) = 12x^9 + x$. Find $f(3) + f(-3)$.

Mathematics
1 answer:
BlackZzzverrR [31]2 years ago
7 0

Answer:

Ok, here goes:  f(3) means take f(x) and plug in 3 wherever we see x.  So

f(3) = 12*39 + 3 = 236196 + 3

f(3) = 236199

Likewise, f(-3) means take f(x) and plug in (-3) wherever we see x.  So

f(-3) = 12*(-3)9 + (-3) = -236196 - 3

f(-3) = -236199

Putting those two things together, we get

f(3) + f(-3) = 236199 - 236199 = 0

Step-by-step explanation:

You might be interested in
Morgan likes to put the same number of trophies on each shelf of her trophy case. She has a total of 75 trophies, and each shelf
ololo11 [35]

Answer:

A=5

Step-by-step explanation:frac{15s}{15}=frac{75}{15}

divide both sides by 15

5 0
2 years ago
1/3 cup of flour is used to make 5 dinner rolls.
Sergio [31]
3 dozen = 36

1/3 ÷ x = 5 ÷ 36
1/3 × 36 = x × 5
12 = 5x
12/5 = x

12/5 cups of flour is needed
6 0
3 years ago
Preparing a tax return yourself can be less expensive, but individuals not familiar with preparing taxes may miss eligible deduc
slava [35]

This is a true statement if the question's asking if it's true or false. hope this helps


5 0
3 years ago
Read 2 more answers
What is the equation for this math problem? Steven spent $90 on clothes. He bought a pair of jeans that cost $34 and spent the r
dexar [7]

Answer:

The equation for the given maths problem is $ 34 + $ 8x = $ 90  

Step-by-step explanation:

According to question :

The Total amount spent on  cloths = $ 90

The cost of a pair of jeans  = $ 34

The cost of each t-shirt pair = $ 8

The amount spent on t-shirt = $ 90 - $ 34 = $ 56

Let the number of t-shirt pair = x

So, $ 34 + $ 8x = $ 90

Or,  $ 8x = $ 90 - $ 34

∴         x = \frac{ 90 -  34}{8}

Hence The equation for the given maths problem is $ 34 + $ 8x = $ 90  Answer

8 0
3 years ago
In a city, 60% of the residents live in houses and 40% of the residents live in apartments. Of the people who live in houses, 20
Step2247 [10]
75%; so if we say there are 100 people in this city that means 60 of them live in houses and 40 of them live in apartments. Of the 60 living in houses 20% of them (12% of total population; 60 x .20) own their own business and those in apartments (40) 10% of them (4% of total pop.; 40 x .10) have their own business. In total 16 of the 100 people have businesses and 12 of those people live in houses so 12/16 equals .75. We multiply this by 100 to get the percent so there’s 75% that a person who owns a business in this city will also live in a house.
6 0
2 years ago
Other questions:
  • you must be under 12 years old to order from the kids menu at a restaurant. which inequality represents the situation? let a rep
    7·2 answers
  • Peter bought some bicycles for 4,000 he sold them for 6,200 making $50 on each of the bicycles how many bicycles were there​
    12·2 answers
  • Find the measure of angle x.
    15·2 answers
  • 1. Complete the multiplication: AB. <br><br> A. <br> B. <br> C. <br> D.
    7·1 answer
  • 30 points pls answer brainliest
    15·1 answer
  • At homecoming, 125 tickets where sold. Tickets purchased for homecoming cost $20.5 without an activity card, and $15.75 with an
    5·1 answer
  • Please help, it would mean the world
    8·1 answer
  • The coordinates of the vertices of ABC are A(-5, 2) B(-2, 4), and C(-4, 7). What are the coordinates of the image of A after the
    15·1 answer
  • Find the length of segment AB
    7·1 answer
  • Insert the missing number<br> 37 16 35
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!