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
zepelin [54]
3 years ago
13

The shaded region in the graph represents the solutions of this system of linear inequalities:

Mathematics
1 answer:
kotegsom [21]3 years ago
8 0

Answer:

y

y\leq 2x+3

Step-by-step explanation:

step 1

Find the equation of the solid line

From the graph take the points (0,3) and (4,11)

Find the slope

m=(11-3)/(4-0)\\m=8/4=2

The equation of the solid line in slope intercept form is equal to

y=mx+b

we have

m=2

b=3 ----> the y-intercept is the point (0,3)

substitute

y=2x+3

therefore

The inequality is

y\leq 2x+3

step 2

Find the equation of the dashed line

The slope is given

m=4

From the graph take the y-intercept (0,-5)

The equation of the solid line in slope intercept form is equal to

y=mx+b    

we have

m=4

b=-5

substitute

y=4x-5

therefore

The inequality is

y

because the shaded region is below the dashed line

therefore

The system of inequalities is

y

y\leq 2x+3

You might be interested in
How do I write The sum of y and product of 7 and x
Cerrena [4.2K]

Answer:

The product of x and y would be (8)(-1) = -8. by adding the two equations you get 2x = 16 so x = 8. then y = 7 - x = -1. Therefore xy = -8.

3 0
2 years ago
Write the function shown in the graph
Kamila [148]

Answer:

y=\begin{array}{cc}  \{ &     \begin{array}{cc}      3 & x\leq -2 \\      1 & x> -2    \end{array}\end{array}

8 0
3 years ago
Please help me with this one. <br> N° 15
Ivenika [448]
60° because its not hafe evin and 90° is hafe so its 60°
8 0
3 years ago
Please help me asap im on timed homework please help
Murrr4er [49]

Answer:

x=111

Step-by-step explanation:

the sum of angles of triangle is 180

find te missing angle in the triangle first :

180-29-82=69

find x now: the measure of straight angle is 180:

x+69=180

x=180-69=111

this one way to find x

another way is that x=82+29=111

5 0
3 years ago
Read 2 more answers
Suppose that you are interested in the average GPA for all KCTCS students. In order to conduct the study you take a sample of 15
matrenka [14]

Answer:

Descriptive

Step-by-step explanation:

Descriptive statistics uses the data that helps to analyse, describe, and elaborate data accurately. It also provides information regarding the population through graphs or tables. Four types of descriptive statistics are measures of frequency, measures of central tendency, measures of dispersion, and measures of position.

The given example in question is <u>descriptive statistics</u>.

6 0
3 years ago
Other questions:
  • What is the Difference between Order of operations and Algebraic Expressions
    11·1 answer
  • Identify whether the series summation of 8 open parentheses 5 over 6 close parentheses to the i minus 1 power from 1 to infinity
    5·2 answers
  • What is the answer I really need help with this hepl
    9·2 answers
  • What is the value of X in the equation?
    15·2 answers
  • What is the value of the underlinef digit in the following number 2,983,785
    8·2 answers
  • Solve the equation for x. 18=6(2– 8)
    13·1 answer
  • The the degree of 3x*5y*2
    12·1 answer
  • Someone tell me where everyone is going right please !!
    13·2 answers
  • In body paragraph 1, how many times is evidence (‘SAY”) cited? B) Same article? Yes or No
    6·1 answer
  • What is the meaning of foetus?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!