All categories

3 years ago

How do u compare rate of change and slope help plz

Mathematics

1 answer:

antoniya [11.8K]3 years ago

4 0

Step-by-step explanation:

The slope is described by the the initial and final value of one quantity over the difference between the initial and final of the other

Rate: for points on a Cartesian plane,(x1, y1) and (x2, y2)

the slope, m= (y2 - y1)/(x2 - x1)

The rate of change on the other hand is mostly refers to how much a quantity is changing with time i.e the rate of change of y from y1 to y2 can be expressed as

rate = (y2 - y1)/(t2 - t1)...where t1 and t2 are the various time in y1 and y2 respectively...

You might be interested in

in an ap,the first term of an arithmetic series is 5,the last term is 45 and the sum is 400. find the number of terms and common

Olegator [25]

Answer:

.........................

8 0

2 years ago

Read 2 more answers

If $55 of a $220 budget is spent on clothes, what percent of the budget is spent on clothes?

Citrus2011 [14]

It's 25% because if you divide 55/220 you get 25%.
Hope this helps

-Turtles12345

4 0

2 years ago

Which number is larger -3.4 or -3 1/2 (BTW this is a fraction)? How will graphing these numbers on a number line help you determ

valkas [14]

Answer:

-3.4

Step-by-step explanation:

negative numbers are reverse counting on the line graph.

-3 1/2 is -3.5

-3.4 VS. -3.5

since it is reverse, -3.4 is greater

3 0

3 years ago

On a piece of paper , graph f(x)=2^x then determine which answer choice matches the graph you drew.

amid [387]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$f(x)=2^x$

This is a exponential function of the form

$y=a(b^x)$

where

a is the initial value or the y-intercept

b is the base of the exponential function

If b>1 then is a exponential growth function

If b<1 then is a exponential decay function

In this problem

The y-intercept is equal to

For x=0

$f(x)=2^0=1$

The y-intercept is the point (0,1)

$a=1$

$b=2$

The value of b is greater than 1

Is a growth function

To plot the graph create a table with different values of x and y

For x=-1

f(x)=2^-1=0.5

point (-1,0.5)

For x=1

$f(x)=2^1=2$

point (1,2)

For x=2

$f(x)=2^2=4$

point (2,4)

For x=3

$f(x)=2^3=8$

point (3,8)

For x=4

f(x)=2^4=16

point (4,16)

Plot the y-intercept and the other points and connect them to graph the exponential function

Note that as x increases the value of y increases (exponential growth function)

The graph in the attached figure

4 0

3 years ago

Read 2 more answers

Prove, cotx -tanx= 2 cot2x

ra1l [238]

Step-by-step explanation:

cotx- tanx= 2cot2x

L.H.S

 cosx/sinx- sinx/cosx

(cos²x- sin²x)/ sinxcosx

[ cos²x-(1-cos²x)]/sinxcosx

( 2cos²x-1)/sinxcosx

2cosx/ 2sinxcosx

2cot2x

4 0

2 years ago