2 years ago

What is the rate of change for the following? (4,5) (2, 15)

Mathematics

2 answers:

Alex2 years ago

6 0

Answer:

-5

Step-by-step explanation:

Given these two points, we can just plug them into the slope formula.

$Slope=\frac{y_2-y_1}{x_2-x_1}$

$\frac{15-5}{2-4}\\\\\frac{10}{-2} \\\\-5$

Evgen [1.6K]2 years ago

3 0

Answer:

-5

Step-by-step explanation:

Rate of Change also slope

Slope = y-y1/x-x1 = tanα = y/x

15-5/2-4 = 10/-2 =-5

You might be interested in

Which of the following terms best describes three points that all lie in a straight line

sergiy2304 [10]

You have three colinear points

7 0

3 years ago

Read 2 more answers

MATH GRAPH HELP MEEE

Ymorist [56]

The graph gives no reason to expect that y=0 is excluded, so we conclude the range is ...

... y ≥ 0

3 0

3 years ago

Read 2 more answers

-4(1.75+1x)=18 What does x equal

77julia77 [94]

Answer:

x = -6.25

Step-by-step explanation:

-4(1.75 + 1x) = 18

1.75 + 1x = 18/-4

1.75 - 1.75 + x = -4.5 - 1.75

x = -6.25

Answer: x = -6.25

8 0

3 years ago

2x+4=12 helppppppppppppppp

Anni [7]

Answer:

x=4

Step-by-step explanation:

1. 2x+4=12

2. 2x+4-4=12-4

3. 2x=8

4. 2x/2=8/2

5. x=4

3 0

2 years ago

Read 2 more answers

3) Which inequality represents this scenario?

andreev551 [17]

Answer:

w < 3.3

C) w < 3.3

D) w < 3.3

5 0

2 years ago

Read 2 more answers