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
aksik [14]
2 years ago
14

PLEASE SOMEONE HELP ME ANSWER THIS !!!!

Mathematics
1 answer:
Mumz [18]2 years ago
6 0

Step-by-step explanation:

Part A: Linear Equation.

  • One of the points is (0,15). This means 0,15 is the y intercept so b=15.

We can find the slope

\frac{5 - 15}{1  - 0 }  =  \frac{ - 10}{1}  =  - 10

So our equation is

y =  - 10x + 15

Part B: Exponential Equation

We know that

15 = a \times b {}^{0}

B to the zero power is 1 so

15 = a

This means a =15. Now let find b.

5 = 15 \times b {}^{1}

\frac{1}{3}  = b

So the equation is

y = 15( \frac{1}{3} ) {}^{x}

You might be interested in
Plss hurry For a brainlist Please help:)<br><br>Determine the graph of the function f(x)=3^x−4
Oksanka [162]

Answer:

It is D

Step-by-step explanation:

The equation of the horizontal asymptote is  y = − 4  .Horizontal Asymptote:  y = - 4

3 0
2 years ago
Write the equation of the line that passes through the points (-3,6) and (4,1). Put your answer in fully reduced point-slope for
VLD [36.1K]

Answer:

y = -5/7x + 27/7

Step-by-step explanation:

y2 - y1 / x2 - x1

1 - 6 / 4 - (-3)

-5 / 7

= -5/7

y = -5/7x + b

1 = -5/7(4) + b

1 = -20/7 + b

27/7 = b

6 0
2 years ago
Need help in 31 and 33 thanks need ASAP
cricket20 [7]

Answer:

31: |8| +|18|=|26|

33: |2| +|9|=|11|

since these numbers are already positive, the numbers will stay the same just add the bars in front and after it.

4 0
3 years ago
A grain of salt is an example of which geometric figure?
Andru [333]

Answer: point

Step-by-step explanation:

5 0
2 years ago
The general equation of a plane is Ax + By + Cz = D, where A, B, C, and D are real numbers and A is nonnegative. Find the equati
yawa3891 [41]
For the answer to the question above,
z=6-(3/4)y-2x 
<span>z+(3/4)y+2x=6 </span>

<span>Just by connecting the three points on the graph, I got this equation by isolating each plane to figure it out. This equation only explains the plane bounded by these three points, though, so to draw it just plot the points and connect them.</span>
7 0
3 years ago
Other questions:
  • Z = the sales tax percentage for a randomly selected amazon purchase, where n = the total number of possible sales tax percentag
    7·1 answer
  • what is each number written in scientific notation? 2. 1,220,000,000 a) 1.22 x 10 b) 0.1222 x 10^10 c) 12.2 x 100^8 d) 1.22 x 10
    13·1 answer
  • in ten years, the population increases from 20,000 to 23,000. Find the actual increase and the percentage increase.
    7·2 answers
  • The public library has fewer than 4,000 books.
    9·1 answer
  • A boy throws a baseball across a field. The ball reaches its maximum height, 18 meters, after 1 second. After approximately 2.3
    5·2 answers
  • PLEASE HELP!!! ASAP!!! Thank youuuu
    7·1 answer
  • ????????? ??????????????????
    6·1 answer
  • Need help with this math 3 part question!!!
    11·1 answer
  • If lines joined each given point on the graph to the origin, which points would be on lines that represent a unit rate greater t
    8·1 answer
  • I need help on the top ones and the bottom ones but they are 2 different ways of solving them, on the top ones you have to figur
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!