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
DiKsa [7]
2 years ago
10

What is (f+g)(x)? f(x)= – 2x g(x)= – 3x2–7x

Mathematics
1 answer:
sdas [7]2 years ago
5 0

Answer:

This simply means you add both functions. (f + g)(x) = f(x) + g(x). So the answer is -2x + -3x^2 - 7x = -3x^2 - 9x. please do not "carriage return" within question.

You might be interested in
Anyone have any idea how to do this???
bagirrra123 [75]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
$428 for 4 concert tickets.
4vir4ik [10]

Answer:

$428 for 4 concert tickets would equal $1,712

7 0
2 years ago
Read 2 more answers
Can someone help me part 2
Otrada [13]

Step-by-step explanation:

y = ¼x + 2

m1 = ¼

m of line perpendicular = m2

the formula is : m1×m2 = -1

=> m2 = -1 ÷ m1

= -1 ÷ ¼ = -4

so, the equation is :

y = -4x - 7 (option A)

3 0
3 years ago
Gina puts $ 4500 into an account earning 7.5% interest compounded continuously. How long will it take for the amount in the acco
Elza [17]

~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$5150\\ P=\textit{original amount deposited}\dotfill & \$4500\\ r=rate\to 7.5\%\to \frac{7.5}{100}\dotfill &0.075\\ t=years \end{cases}

5150=4500e^{0.075\cdot t} \implies \cfrac{5150}{4500}=e^{0.075t}\implies \cfrac{103}{90}=e^{0.075t} \\\\\\ \log_e\left( \cfrac{103}{90} \right)=\log_e(e^{0.075t})\implies \log_e\left( \cfrac{103}{90} \right)=0.075t \\\\\\ \ln\left( \cfrac{103}{90} \right)=0.075t\implies \cfrac{\ln\left( \frac{103}{90} \right)}{0.075}=t\implies\stackrel{\textit{about 1 year and 291 days}}{ 1.8\approx t}

4 0
1 year ago
Perpendicular lines are defined as
BartSMP [9]
Lines that overlap each other opposite like a T or +
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the dimensions of a triangle given the following information. The perimeter is equal to 36cm, side 1 is 4 less than side 2
    15·1 answer
  • Solve x: <br> (On the attachment) Please Help! Homework due in for tomorrow! Xx
    11·2 answers
  • Plz help don't get it
    14·1 answer
  • What is the probability of p(2 of spades)
    13·1 answer
  • 5. A soccer ball is kicked from the ground level with an upward velocity of 60 feet per second. The
    14·1 answer
  • Quadrilaterals and other polygons
    14·2 answers
  • Please help show work I beg<br><br> A 50 <br> B 13<br> C 12 <br> D 51
    15·1 answer
  • Four out of nine dogs weigh less than 20 pounds.
    7·1 answer
  • To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of water. Andre mixes 5 scoops of powder with cups of water. Crea
    10·2 answers
  • Raju has 2020 one-centimetre square tiles. He
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!