3 years ago

Calculate the rate of change

Mathematics

2 answers:

Phoenix [80]3 years ago

8 0

Answer:

The rate of change is 6.

Step-by-step explanation:

Using the point slope form we know that y-y1/x-x1

so 12-6/2-1

this gives 6/1 which is 6.

vaieri [72.5K]3 years ago

5 0

Answer:

Step-by-step explanation:

y= 6, 12 , 18, 24, 30

x= 1, 2, 3, 4, 5

Hope this helped!

You might be interested in

A pice of lumber 2 1/4 feet long is to be cut into 3 equal pieces. How long will each piece be? Give the measurements in feet an

Ghella [55]

The easiest way to do this would be to convert it to inches, then to feet after calculating
2-1/4 feet = 27 inches
27/3=9
Each piece will be 9 inches long :)

7 0

3 years ago

Finding missing angles

soldi70 [24.7K]

I meant to put D Sorry lol

4 0

3 years ago

Can someone plz help me ?

Reptile [31]

Answer:

1/5

Step-by-step explanation:

You go up 1 and over 5, hence (say it out loud) 1/5.

7 0

3 years ago

1. find the area of the figure at right. Dimensions are in inches

ioda

Answer:

292 in² (3 s.f.)

Step-by-step explanation:

The figure is made up of 2 semicircles and a rectangle.

Please see attached picture for full solution.

7 0

4 years ago

If polynomial p(x) is divided by x + 4, the quotient is x^2-7x+34-144/x+4. Which of the following must be true?

Ber [7]

Answer:

B. P(-4)=-144

Step-by-step explanation:

From the question, we have that:

$\frac{p(x)}{x + 4} = {x}^{2} - 7x + 34 - \frac{144}{x + 4}$

This implies that:

$p(x)=(x + 4)( {x}^{2} - 7x + 34) - 144$

To find p(-4), we put x=-4

$p( - 4)=( - 4+ 4)( {( - 4)}^{2} - 7 \times - 4 + 34) - 144$

$p( - 4)=( 0)( {( - 4)}^{2} - 7 \times - 4 + 34) - 144 = - 144$

To find p(0), we put x=0 to get:

$p( 0)=( 0+ 4)( {( 0)}^{2} - 7 \times 0+ 34) - 144$

$p( 0)=(4)( 34) - 144 = - 8$

The correct answer is B

6 0

3 years ago