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
Vilka [71]
2 years ago
15

Can someone help me please? It’s like my 3rd time trying to get some answers for this question. Thanks. :)

Mathematics
1 answer:
mote1985 [20]2 years ago
4 0

Answer:

both rates of change equal the slope of the line (3/4)

Step-by-step explanation:

Part a)

We calculate the rate of change using the formula:

\frac{y_2-y_1}{x_2-x_1}

for the first interval [0,6], we calculate the y-values at x=0 and x=6;

at x=0 : y=\frac{3}{2} (0)+2=2

at x=6 : y=\frac{3}{2} (6)+2=11

therefore, the rate of change in this interval is: \frac{y_2-y_1}{x_2-x_1}=\frac{11-2}{6-0}=\frac{9}{6} =\frac{3}{2}

For the second interval [-4,4], we calculate the y-values at x=-4 and x=4;

at x=-4 : y=\frac{3}{2} (-4)+2=-4

at x=4 : y=\frac{3}{2} (4)+2=8

therefore, the rate of change in this interval is: \frac{y_2-y_1}{x_2-x_1}=\frac{8-(-4)}{4-(-4)}=\frac{12}{8} =\frac{3}{2}

Part b):

Notice that both rates of change equal the value of the slope of the linear function (3/2)

You might be interested in
WHAT THREE EQUAL NUMBERS COULD YOU ADD TO GET 180
VARVARA [1.3K]
60 60 and 60. Hope I helped!
3 0
3 years ago
Read 2 more answers
Please show work on how you got the answer
Maurinko [17]
Since E is the midpoint, DE and EF are the same length.
Set the equation DE and EF equal to each other and solve for x.
2x + 4 = 3x - 1
x = 5
Then plug in 5 to find the length.
DE = 2(5) + 4 = 14
EF = 3(5) - 1 = 14
DF = DE + EF = 28
3 0
3 years ago
How to simplify the answer and how to get the answer
UkoKoshka [18]
Start by simplifying each expressions by factoring
3 0
3 years ago
Six less than twice a number is equal to 90
luda_lava [24]
2x-6=90 would be the answer
3 0
3 years ago
Read 2 more answers
Use the decimals 2.47, 9.57, and 7.1 to write two different addition facts and two different subtraction facts
kaheart [24]
2.47+7.1=9.57
7.1+2.47=9.57
9.57-2.47=7.1
9.57-7.1=2.47
3 0
3 years ago
Other questions:
  • Given f ( x ) = x ^2 - 1, find the value f ( p ).
    5·1 answer
  • A cube has a side length of 6 centimeters what is the volume
    6·2 answers
  • Write the equation of the line going through the point (4,6) that is perpendicular to the lie 3x+6y=12
    9·1 answer
  • What phrase describes the variable expression k-7
    11·2 answers
  • What is the slope intercept
    5·1 answer
  • Can someone help me?<br> 150/-5 x -4
    9·2 answers
  • Jim and his dad are building a rectangular flower bed. They have a total of 35 feet of landscaping timber to use, and they want
    7·1 answer
  • PLEASE HELP WITH THIS QUESTION AND PLEASE SHOW WORK ASAP
    8·1 answer
  • Find U. Pls help me outttt
    11·1 answer
  • 3x + 7m + 4x - 5m + 25
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!