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
WINSTONCH [101]
3 years ago
10

how do you graph a exponential function , such as the following, without a calculator: f(x)= -3(2)^x-3+1

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
7 0
T chart

substitute various x values, and find the corresponding f(x) or y value

draw it all up in a t-chart, then plot each corresponding coordinate point.
complete the trend if you see one
 
You might be interested in
-1/2x=-10<br><img src="https://tex.z-dn.net/?f=%20-%201%20%5Cdiv%202x%20%3D%20%20-%2010%20" id="TexFormula1" title=" - 1 \div 2x
Triss [41]

Answer:

x= 1/20

Step-by-step explanation:

-1/2x = -10

multiply by 2x on each side

2x(-1/2x) = -10*2x

-1 = -20x

divide by -20

-1/-20 = -20x/-20

1/20 =x

5 0
2 years ago
Read 2 more answers
MATH DETECTIVE:
sergeinik [125]

Answer:

- 5

Step-by-step explanation:

"I am a negative integer greater than -6."

This eliminates any number that is less than -6, as well as any positive number.

0 > x > -6

"I am less than -2."

This narrows down the possible numbers to:

-5, -4, -3.

"I am not equal to -2 + (-1)"

-2 + - 1

-2 - 1

- 3

The number is not '-3'.

"I am not equal to 2 - 6."

2 - 6

- 4

The number is not -4.

Your number should be -5.

Hope this helps.

6 0
2 years ago
Whats x? i don’t understand
rewona [7]

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol. See: Variable.

Step-by-step explanation:

8 0
2 years ago
It is believed that 44% of all Americans eat breakfast every day. For a class project, you randomly select Clemson students and
GaryK [48]

Answer:

For this case we want to conduct a test in order to see if the proportion of Clemson students who eat breakfast is different from 0.44 (alternative hypothesis). And the complement would represent the null hypothesis, and the system of hypothesis for this case are:

Null Hypothesis: p =0.44

Alternative hypothesis: p \neq 0.44

Step-by-step explanation:

Previous concepts

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

Solution to the problem

For this case we want to conduct a test in order to see if the proportion of Clemson students who eat breakfast is different from 0.44 (alternative hypothesis). And the complement would represent the null hypothesis, and the system of hypothesis for this case are:

Null Hypothesis: p =0.44

Alternative hypothesis: p \neq 0.44

8 0
3 years ago
Can someone help me in question 51 please
notka56 [123]

We know that the area of a parallelogram is the base * the height of it, so if we divide both sides by the height, then area/height=base. Therefore, we must divide the area by the height. To divide using polynomials, we first set it up similar to a regular long division problem:


        ______________________

2x+3 | 2x²+13x+15

Next, we take the first component of the numerator (2x² in this case) and divide it by the first component of the denominator (2x) to get x. That will form the start of our answer, and at the bottom, we will subtract our numerator by the denominator (2x+3) multiplied by the start of our answer (x). Therefore, we have


          _x_____________________

2x+3 | 2x²+13x+15

        -(2x²+3x)

        _______________

                10x+15


We then repeat the process until we finish, and whatever's left at the top is our answer. If there's something left, that's our remainder.


_x+5_____________________

2x+3 | 2x²+13x+15

        -(2x²+3x)

        _______________

                10x+15

             - (10x+15)

     _________________

0


Therefore, our base has a length of x+5.


Feel free to ask further questions, and Happy Holidays!

3 0
3 years ago
Other questions:
  • What is a perfect square
    8·2 answers
  • 6^2-49•1/7<br><br><br> PLEASE HELP <br><br><br> 6^2-49 ( times) 1/7
    15·2 answers
  • Please help me out :)
    12·1 answer
  • .002 is 1/10 of what
    11·1 answer
  • Rewrite the function in standard form, intercept form, find the vertex, find the y-intercept, and find the x-intercepts.
    6·2 answers
  • 2x+y=17 in slope intercept form
    14·1 answer
  • By using the elimination or substitution method. Find the point of intersection for the following pairs of straight lines. 3y +
    10·1 answer
  • A product of 9 and number plus one is 19. Write an equation?
    14·2 answers
  • Help me with this very confused
    5·1 answer
  • Pls someone help asap! Only answer if you know the correct answer thanks!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!