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
ehidna [41]
3 years ago
10

Let f(x) = twenty-four over the quantity of 3 x minus two. Find f(-2

Mathematics
2 answers:
Anettt [7]3 years ago
7 0

Answer:

B -3

Step-by-step explanation:

Just took the test and got 100%

bija089 [108]3 years ago
4 0
f(x)=\frac{24}{3x-2}\\\\f(-2)=?\\
Subtitude\ x=-2\\
f(-2)=\frac{24}{3*(-2)-2}=\frac{24}{-6-2}=\frac{24}{-8}=-3\\\\
Solution\ is\ f(-2)=-3.
You might be interested in
Midpoint of the segment between the points (−5,13) and (6,4)
Leokris [45]

Answer: (0.5,8.5)

Step-by-step explanation:

We need to use the following formula to find the Midpoint "M":

M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Given the points (-5,13) and (6,4) can identify that:

x_1=-5\\x_2=6\\\\y_1=13\\y_2=4

The final step is to substitute values into the formula.

Therefore, the midpoint of the segment between the points (-5,13) and (6,4) is:

M=(\frac{-5+6}{2},\frac{13+4}{2})\\\\M=(\frac{1}{2},\frac{17}{2})\\\\M=(0.5,8.5)

6 0
3 years ago
Read 2 more answers
If sin =1/2then show that 3cos -4cos^3=0z
Katarina [22]

Step-by-step explanation:

ever coner should have a value.... for example sinA or cos$

please check the question again

7 0
3 years ago
HELP HELP HELP<br> Quick algebra 1 questions
beks73 [17]

<u>Hello:</u>

<u />

<u>Okay, this problem should be taken in a series of steps</u>:

<u>What is the slope's formula?</u>

  \rm\hookrightarrow  \frac{y_2-y_1}{x_2-x_1}

  • (x₁,y₁) -- first point
  • (x₂,y₂) -- second point

<u>Okay, now let's use this knowledge</u>  

10. (5,-19) and (-5,21)

       Slope = \frac{21--19}{-5-5} =\frac{40}{-10}=-4

11. (12,1) and (12, -1)

      Slope = \frac{-1-1}{12-12} =\frac{-2}{0}

12. (8,7) and (4,7)

     Slope = \frac{7-7}{4-7} =0

<u>Answer:</u>

  • Question 10: -4
  • Question 11: undefined
  • Question 12: 0

Hopefully that helps!

5 0
2 years ago
Can someone please help me with math
kap26 [50]

Answer:

3. B

4. D

Step-by-step explanation:

3. The y-intercept is -4 and the slope is positive 2.

4.Substitute the values and check

6 0
3 years ago
Read 2 more answers
Rita is making chili. The recipe calls for 4 3/4
love history [14]

Answer:

5 3/4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you sol e 2/3 (3x+2)=1x
    11·1 answer
  • 10 POINTS. NEED THIS ASAP!!
    10·2 answers
  • Find the product: 6,370 (86)
    12·1 answer
  • What is the range of the relation
    7·1 answer
  • Which of the following is the equation of least degree with roots 5 and 6?
    7·1 answer
  • Rewrite the equation
    14·1 answer
  • Angle B and angle C are complementary. If angle B is five times the size of angle C which equation can be used to find the measu
    8·1 answer
  • Given the equation y= 2x - 8, what is the slope and the y-intercept?
    12·1 answer
  • 22. Determine the number of month in 0.25 years
    5·2 answers
  •  HELP <br> Dieing from math in the picture. I think I did it wrong. Please help. :(
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!