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
elena55 [62]
3 years ago
9

For the graphed exponential equation, calculate the average rate of change from x = 0 to x = 1.

Mathematics
2 answers:
andrew11 [14]3 years ago
7 0
I think the answer is 3/2 but I will update this answer when I get my results back for the question
mamaluj [8]3 years ago
6 0

Answer:  4

Step-by-step explanation:

Here the given function,

f(x) = 2^{x+2} - 5

For x= 0, y-coordinate = f(0) = 2^{0+2} - 5 = 2^2-5 = -1

For x = 1, y-coordinate = f(1) = 2^{1+2} - 5 = 2^3-5 = 3

Thus,  The average rate of change from x = 0 to x = 1

= \frac{f(1)-f(0)}{1-0}

= \frac{3-(-1)}{1-0}

= \frac{3+1}{1}

= 4

You might be interested in
Can someone please check my answers I WIILL GOVE BRAINLY TO FIRST PERSON THAT ANSWERS!
Rainbow [258]
The first is C. r = 4(4/9)
the second one is B. h = 130
the second one is A. k = 7

i’m so sorry, they’re all wrong
5 0
3 years ago
Help please:))
Blababa [14]

Answer:

a) Because this asks about the radius and height, I assume that we are talking about a cylinder shape.

Remember that for a cylinder of radius R and height H the volume is:

V = pi*R^2*H

And the surface will be:

S = 2*pi*R*H + pi*R^2

where pi = 3.14

Here we know that the volume is 1000cm^3, then:

1000cm^3 = pi*R^2*H

We can rewrite this as:

(1000cm^3)/pi = R^2*H

Now we can isolate H to get:

H = (1000cm^3)/(pi*R^2)

Replacing that in the surface equation, we get:

S = 2*pi*R*H + pi*R^2

S = 2*pi*R*(1000cm^3)/(pi*R^2) + pi*R^2

S = 2*(1000cm^3)/R + pi*R^2

So we want to minimize this.

Then we need to find the zeros of S'

S' = dS/dR = -(2000cm^3)/R^2 + 2*pi*R = 0

So we want to find R such that:

2*pi*R = (2000cm^3)/R^2

2*pi*R^3 = 2000cm^3

R^3 = (2000cm^3/2*3.14)

R = ∛(2000cm^3/2*3.14) = 6.83 cm

The radius that minimizes the surface is R = 6.83 cm

With the equation:

H = (1000cm^3)/(pi*R^2)

We can find the height:

H = (1000cm^3)/(3.14*(6.83 cm)^2) =  6.83 cm

(so the height is equal to the radius)

b) The surface equation is:

S = 2*pi*R*H + pi*R^2

replacing the values of H and R we get:

S = 2*3.14*(6.83 cm)*(6.83 cm) + 3.14*(6.83 cm)^2 = 439.43 cm^2

c) Because if we pack cylinders, there is a lot of space between the cylinders, so when you store it, there will be a lot of space that is not used and that can't be used for other things.

Similarly for transport problems, for that dead space, you would need more trucks to transport your ice cream packages.

3 0
2 years ago
HELP ILL GIVE BRAINLIEST QUICKK
ehidna [41]

Answer:

The second one

Step-by-step explanation:

Your one is the correct

8 0
3 years ago
Which best completes the following sentence?
zlopas [31]

When two triangles are congruent they<span> will </span>have<span> exactly the </span>same <span>three sides and exactly the </span>same<span> three angles. The equal sides and angles may not be in the </span>same<span> position (</span>if<span> there is a turn or a flip), but </span>they<span> are there.</span>
5 0
3 years ago
Read 2 more answers
A heater repairman charges $40 to visit a home, plus $70 per hour for the time he spends on the repair. This situation can be de
frez [133]

Answer:

b = 40

Step-by-step explanation:

A heater repairman charges $40 to visit a home, plus $70 per hour for the time he spends on the repair.

This situation can be described by an equation of the form y=mx+b , where

x = the time in hours

y = the cost in dollars.

What is the value of b in this equation?

A heater repairman charges $40 to visit a home, plus $70 per hour for the time he spends on the repair

Writing the above in an equation =

y = $70 × x + $40

y = 70x + 40

Therefore, the value of b in the expression = 40

3 0
2 years ago
Other questions:
  • Find an equation that satisfies the given conditions through (1, -5); parallel to the line x+2y=6
    9·1 answer
  • I need help to solve this and also Hearn will the bacteria be over 100,000
    5·1 answer
  • Which algebraic expression has a term with a coefficient of 3?
    6·1 answer
  • 83. A given circle has a
    10·1 answer
  • What are similar and congruent polygons?<br> Explain pUH-LUh- Ease!
    11·2 answers
  • What is 14 dividend by 12
    13·1 answer
  • 123,000,000 as a multiple of a power of 10
    9·1 answer
  • No Calculators
    15·1 answer
  • Writing the equation of the line given slope and y-intercept
    6·1 answer
  • Please answer correctly math problemo
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!