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
Andrews [41]
3 years ago
8

Write and exponential and a linear equation using the following points: (0,9) and (1,10.8)

Mathematics
2 answers:
lilavasa [31]3 years ago
5 0
The linear equation for it is y= 1.8x+9
Sergeeva-Olga [200]3 years ago
5 0

I had a delta math and it asked me this question

Linear equation: y=1.8x+9

Exponential equation y=9(1.2)^x

You might be interested in
A rectangle has length x cm and width 2 cm less
vichka [17]

x^2 - 2x = 146

x^2 - 2x - 146 = 0

See attachment. The quadratic formula is needed in this case.

7 0
3 years ago
Read 2 more answers
What is the best approximation for the input value when f(x)=g(x)?
Lostsunrise [7]

Answer:

x=0 and x=1.

Step-by-step explanation:

If we have to different functions like the ones attached, one is a parabolic function and the other is a radical function. To know where f(x)=g(x), we just have to equalize them and find the solution for that equation:

x^{2}=\sqrt{x} \\(x^{2} )^{2}=(\sqrt{x} )^{2}\\x^{4}=x\\x^{4}-x=0\\x(x^{3}-1)=0\\

So, applying the zero product property, we have:

x=0\\x^{3}-1=0\\x^{3}=1\\x=\sqrt[3]{1}=1

Therefore, these two solutions mean that there are two points where both functions are equal, that is, when x=0 and x=1.

So, the input values are  x=0 and x=1.

8 0
3 years ago
Read 2 more answers
At the beginning of an environmental study, a forest covered an area of 1500km^2. Since then, the area has decreased by 6.3% eac
geniusboy [140]

The <em><u>correct answer</u></em> is:

y=1500(0.937)^t

Explanation:

An exponential function is of the form

y=a\times b^x, where a is the initial population, b is 1 plus the amount of yearly change, and x is the number of years.

For our problem, a, the initial population, is 1500.

The yearly change is 6.3%; 6.3% = 6.3/100 = 0.063.  Since it is decreasing, this is negative; 1+(-0.063) = 0.937.

We use t as the number of years.

This gives us

y=1500(0.937)^t

3 0
3 years ago
20 points 3 math questions<br><br> please help with these math questions
JulsSmile [24]

Answer:

B, False,

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Write the rule to describe the translation.
lara31 [8.8K]

Answer:rqs

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What coordinate for F would make triangle ABC and triangle DEF congruent? (The file of the image is attached!)
    5·2 answers
  • General solution of equation sin x + sin 5x = sin 2x + sin 4x is
    12·1 answer
  • WHO AM I? “I am between 50 and 100. I am divisible by 3 and 4. My tens digit is double my ones digit.
    14·1 answer
  • I need help with this question. PLZZ HELP!!!
    8·1 answer
  • The length of a rectangle is twice its width. Find its area, if its perimeter is 7 1/3 cm The area of the rectangle is _sq. cm.
    11·1 answer
  • In a group of 20 students, there are 7 boys. What is the ratio of girls to boys?
    14·1 answer
  • Plz help i need it asap​
    6·1 answer
  • Find the selling price of each item. Show work for full credit.
    6·2 answers
  • Solve the inequality. Graph the solution.<br><br> −2&gt;m6−7
    7·1 answer
  • The equations y = 2x - 5 and y = 13.x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!