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
Daniel [21]
3 years ago
11

Find(f+g)(x) if f(x)=3x+5 and g(x)= -2x^2-5x=3

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
8 0
(f+g)(x)=f(x)+g(x)= 3x+5 + (-2x^2-5x+3) = -2x^2 -2x+8 (B)
You might be interested in
30000mm how much did it grow in a meter
Serggg [28]
30000mm÷10=3000cm
3000cm÷100=30m
Answer: 30m
7 0
2 years ago
A video game store has a 20% sale on all video games. If the game you wanted cost $32.00, what would the discount be?
Charra [1.4K]

Answer:

$6.4

Step-by-step explanation:

You just do 32 × .2 to give you the discount of 6.4

You multiple by .2 because 20% as a decimal is .2 ( you do 20% divided by 100 to give you .2)

7 0
3 years ago
Read 2 more answers
Please help I will give brainliest to whoever answers this question
pantera1 [17]

Hi!

To solve this, we must make an equation in y = mx + b form, where m is the slope and b is the y-intercept.

Since we are looking at a graph with points, it saves us a TON of work, and all we have to do is simply look at the graph. We only need to find m and b, that's it!

M is the slope, and the slope can be represented by the change between points on a line, also known as <em>rise/run. </em>

If we start at point (-4, -1), and go to point (-2, 0), we can see that it goes up 1 and right 2, which would be represented as 1/2.

B is the y-intercept, and that is simply the point that is on the y-axis, which is the point (0, 1), so our number would be 1.

Therefore, plugging these numbers into the equation, our equation is y = <em>1/2</em>x + <em>1</em>

<em></em>

Hope this helps! :D

6 0
2 years ago
GIVING AWAY FREE ROBL0X ACCOUNT WITH R0BUX
aniked [119]

Answer:

Imagine playing R0bl0x

Step-by-step explanation:

( dont take it srsly lol im jk)

3 0
2 years ago
Read 2 more answers
A male elephant weighs 6,728 pounds. A female
murzikaleks [220]
First, u need to add 6,728 and 5,843 together which is 12,571 then u  need to find the nearest hundred which is the 5 hope that helped!
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which situation could be represented by -15?
    13·1 answer
  • Solve the inequality 4(k − 5) + 12k ≥ −4
    15·2 answers
  • The volume of a right rectangular solid is 384 ft3. Find the height of the solid, if the length is 3 times the width, and the he
    9·1 answer
  • Which of the following is a result of the construction of a median of a triangle?
    12·2 answers
  • Whisper the numbers in standard form and unit form 42
    6·1 answer
  • A triangle has side lengths of 16 cm,30 cm, and 38 cm. Is the triangle acute, obtuse, or right?
    8·1 answer
  • Which transformation performed on Triangle PQR will create an image Triangle P'Q'R' contained entirely in Quadrant II?
    11·1 answer
  • What is the slope of the line that contains the points in the table?
    11·1 answer
  • Which of the following is not a form of energy? A. muscle. B. electrical. C. theremal. D. sound
    6·1 answer
  • Need help please anyone
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!