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
levacccp [35]
3 years ago
15

What is the area (in square units) of the region under the curve of the function f(x)=x+3, on the interval from x=1 to x=3 ?

Mathematics
1 answer:
aleksandrvk [35]3 years ago
8 0

Answer:

10 square units

Step-by-step explanation:

We want to find the area under the curve f(x)=x+3 from x=1 to x=3.

We use definite integrals to find this area.

\int\limits^3_1 {x+3} \, dx

We integrate to obtain:

\frac{x^2}{2}+3x|_1^3

We evaluate the limits to get:

\frac{3^2}{2}+3(3)-(\frac{1^2}{2}+3(1))

4.5+9-0.5-3=10

Therefore the area under the curve from x=1 to x=3 is 10 square unit.

You might be interested in
Which of the following inequalities has a solution x≥−3?
timama [110]
The 2nd one has the following inequality’s that has a solidity on x>-3
5 0
2 years ago
A measure that describes the typical value of a data set
jonny [76]

<u>e</u>

<u>measure of center</u>

as A measure that describes the typical value of a data set mean,median and mode.

6 0
2 years ago
**POINTS**Find the values of X and y
Andrej [43]

Answer:

y=105 for x

y=75

Step-by-step explanation:

2y-30=180                          180 (straight line)     180-105=75

+30      +30

2y=210

/2     /2

7 0
2 years ago
If 8 km = 5 miles, convert 240 km into miles.<br> Can you give that faster? please.<br> Thank you
topjm [15]

Answer:

that is 149.129 miles (thats the answer)

7 0
3 years ago
Use the distributive property to remove the parentheses -5(2x-3w-6)
Strike441 [17]

Answer:

15w - 10x + 30.

Step-by-step explanation:

-5(2x - 3w - 6)

= (-5 * 2x) + (-5 * -3w) + (-5 * -6)

= -10x + 15w + 30

= 15w - 10x + 30.

Hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the missing angel measures for the remaining three angel
    14·2 answers
  • I need help figuring out angle 1
    15·1 answer
  • Let f(x)=x^2- 3. 1. Show that [0, 2] is a bracketing interval for f 2. Carry out 3 iterations of the bisection method applied to
    14·1 answer
  • How do u divide 16 by 3/5
    11·2 answers
  • Priya starts with $50 in her bank account. She then deposits $20 each week for 12 weeks.
    12·1 answer
  • For the results of a certain​ survey, the estimated probability of being a car owner was 0.77 for males and 0.62 for females. Ex
    13·1 answer
  • Simplify and solve for x <br><br>5 (x + 20) = 7x + 30​
    11·2 answers
  • Please help! I get how to do the first part I just don't get how to do the second part.
    10·1 answer
  • Find the slope of the line through each pair of points.<br> (2,-2),(4,2)
    13·1 answer
  • Select the correct answer from each drop-down menu. In the figure, ab, and both lines are intersected by transversal t. Complete
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!