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
Svetradugi [14.3K]
3 years ago
5

The output equals 1 less than three times the input

Mathematics
1 answer:
Nastasia [14]3 years ago
4 0

Complete Question:

The output equals 1 less than three times the input

Write and solve any equation to find input when the output is -3

Answer:

y = 3x - 1

x = -⅔ when y = -3

Step-by-step explanation:

Given

Represent the input with x and the output with y.

First, we need to write out the output as a function of the input.

[Three times the input] implies 3 * x

[1 less than this] implies 3*x - 1

The above expression is said to be the output.

So,

y = 3 * x - 1

y = 3x - 1

The next part of the question is to solve for x when y = -3

Substitute -3 for y in y = 3x - 1

-3 = 3x - 1

Collect Like Terms

3x = 1 - 3

3x = -2

Solve for x

x = -⅔

You might be interested in
Hola! I need help with this: What word would you use to describe a man who does not have all his fingers on one hand?​
malfutka [58]

Answer:

Ectrodactyly

Step-by-step explanation:

split hand, cleft hand, derived from the Greek ektroma (abortion) and daktylos (finger) involves the deficiency or absence of one or more central digits of the hand or foot and is also known as split hand/split foot malformation (SHFM).

( Wikipedia)

3 0
4 years ago
Read 2 more answers
Consider the functions f(x) = -2(x-3)² + 2 which is represented by the graph
ehidna [41]

The intervals of the function on the graph are:

  • Domain = (-∝, ∝)
  • Range = (-∝, 2]
  • Increases (-∝, 3]
  • Decreases [3, ∝)

<h3>The key features of the function?</h3>

The function is given as:

f(x) = -2(x-3)² + 2

See attachment for the graph.

From the graph, we have;

Domain = (-∝, ∝)

Because it takes all real values as its input

Range = (-∝, 2]

Because it has a vertex of (3, 2) and the vertex is a maximum

Also, it increases on the interval (-∝, 3] and decreases on the interval [3, ∝)

Read more about function interval at:

brainly.com/question/27831985

#SPJ1

6 0
2 years ago
PLEASE HELP PLEASE PLEASE ITS DUE TODAY PLEASE HELP PLEASE
Vikki [24]

Answer: 2.5/1.5

Step-by-step explanation:

it is always rise over run so y/x and the ordered pair of pink would be 2.5/1.5 because you go up 2.5 and right 1.5

4 0
2 years ago
A motorcycle is 80 inches long. A car is 75% longer than the motorcycle.
olga_2 [115]

Answer:

C. 140 inches

Step-by-step explanation:

80x1.75=140

7 0
3 years ago
Read 2 more answers
Help please?? <br><br>Answer:
Sveta_85 [38]
1. Yes, a regular hexagon can be drawn using rotations.
2.To find the answer, first find the number of sides of a hexagon. A hexagon has six sides.
Divide 360 by 6 = 360/6=60 degrees.
So the angle of rotation for a point on the circle for drawing a regular hexagon is 60 degrees.


3 0
3 years ago
Other questions:
  • The Fun Guys game rental store charges an annual fee of $15 and charges $5.50 per game rented. The Game Bank charges an annual f
    15·1 answer
  • Find the area of segment CFD given the following information: radius = 8in, area of ΔCBD = 25.9in2, and m∠CBD = 54° Round your a
    6·1 answer
  • Expand 3x(11-7x). Help please
    15·1 answer
  • PLEASE HELP ME!!!!!!! :(
    7·1 answer
  • The denominator of a fraction is four more than three times the numerator. If both numerator and denominator are increased by fo
    15·1 answer
  • What is the answer to 1/2y=3/8
    9·1 answer
  • Sarah Worker took up golf. She played 36 holes a week for 10 weeks. Use of the course cost $12.00 per round of 18 holes. She pai
    14·2 answers
  • 6.  
    11·2 answers
  • (x-2)(x+8)=0 Solve for x
    9·2 answers
  • What percent of 38 is 12
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!