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
d1i1m1o1n [39]
2 years ago
14

Graph y = -4/3x + 8

Mathematics
1 answer:
egoroff_w [7]2 years ago
7 0

Answer:

<em>Graph below</em>

Step-by-step explanation:

<u>Graph of a Function</u>

We are given the function

y = f(x) = -4/3x + 8

Since this is the equation of a line, we only need two points to draw the graph, but we'll calculate some points more.

Select values for x={-3, 0, 3, 6, 9}

For x=-3:

y = -4/3(-3) + 8 = 4 + 8 = 12

Point (-3,12)

For x=0:

y = -4/3(0) + 8 = 0 + 8 = 8

Point (0,8)

For x=3:

y = -4/3(3) + 8 = -4 + 8 = 4

Point (3,4)

For x=6:

y = -4/3(6) + 8 = -8 + 8 = 0

Point (6,0)

For x=9:

y = -4/3(9) + 8 = -12 + 8 = -4

Point (9,-4)

Now plot the points in a rectangular grid and join them. The graph is shown below.

You might be interested in
2,783 and 7,283<br><br> The value of 7 in _____ is ____times the value of 7 in ______
ziro4ka [17]
The value of 7 in 7,283 is 10 times the value of 7 in 2,783
7 0
2 years ago
The figure is mad up of two shapes? A semicircle and a rectangle
musickatia [10]

Answer:

  Your answer choice is correct.

Step-by-step explanation:

The length of the semicircle is ...

  s = π·r = π(4 in)

The three sides of the rectangular section total ...

  9 in + 8 in + 9 in = 26 in

The sum of these lengths make up the perimeter of the figure:

  P = 4π in + 26 in

  P = (4π +26) in

6 0
3 years ago
The quotient of<br> a number and 6<br> minus 3 is 1
Rom4ik [11]

Answer: 24

Step-by-step explanation:

24/6 = 4

4 - 3 =

1

7 0
1 year ago
True or False. All segments have a perpendicular bisector.
puteri [66]
 <span>Without drawing a line on a piece of graph paper. If you know the endpoints of the line segment you can determine the equation of the line and the midpoint of the line. The slope of a perpendicular to a line is the negative reciprocal of the slope of the original line. You can then determine the equation of the perpendicular bisector using the point-slope method. Using a compass and straight edge, you can draw the line. set the compass at the endpoint and wide enough to extend beyond the midpoint. Scribe an arc. Without changing the compass use the other end and scribe another arc so that the two arcs intersect. Connect the two points where the arcs intersect and scribe a line through them. That is the perpendicular bisector.

i found this online ^ hope i helped ^-^</span>
8 0
3 years ago
Read 2 more answers
A cognitive psychologist would like to evaluate the claim that the omega-3 fatty acids can help improve memory in normal adult h
bogdanovich [222]

Answer:

(a)

  • Independent Variable- Dosage of Omega-3 Fatty Acids
  • Dependent Variable - Number of news item remembered

(b)Discrete

(c)Ratio Scale and Discrete Variable

(d) Experimental Method

Step-by-step explanation:

The psychologist wants to evaluate the claim that omega-3 fatty acids can help improve memory in normal adult humans.

(a)In the study, the participants in the two groups were given fish extracts containing Omega-3 (500 mg) and no Omega-3 (0 mg).

The memory test involves measuring the number of items each participant remembers from the past three weeks of news.

Therefore:

  • Independent Variable- Dosage of Omega-3
  • Dependent Variable - Number of news item remembered

(b) The dependent variable is discrete since the number of news items remembered can only be whole numbers.

(c)The independent variable is in milligrams of Omega-3 where the placebo is 0 mg. This is a ratio scale since it has an absolute zero.

Since the dosage is given in multiples of 50mg, it is a discrete variable.

(d)Since the psychologist seeks to manipulate the conditions of the study by introducing Omega-3 to some of the participants and placebo to other participants, it is an experimental distribution.

5 0
2 years ago
Other questions:
  • The price of a notebook has dropped to
    13·1 answer
  • Please help to fill in the fractions 2/8=.../4
    7·2 answers
  • 12. I don’t know how to do it
    12·1 answer
  • Ginger Yiu has a principal of $900 in her savings account with a 6% APR. The simple interest is calculated quarterly. What is th
    10·1 answer
  • Whats the difference between a parallelogram and a rectangle.
    5·1 answer
  • Which method would determine the volume of the prism with dimensions 2x2x4 shown below?
    5·1 answer
  • Gold Gym charges an initial fee of $142.50 plus a
    12·1 answer
  • What is 2 3/8 in a improper fraction?
    10·2 answers
  • Order these decimals from smallest to largest 1.89 -0.81 -2.6 0.24 -1.7
    9·2 answers
  • How many whole numbers are there between 32 and 96?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!