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
oee [108]
2 years ago
8

PLEASE HELP WILL MARK BRAINLIEST Graph y>-1/2x+3

Mathematics
1 answer:
grigory [225]2 years ago
7 0

Step 1) Graph the line y = (-1/2)x + 3. This line goes through (0,3) as its y intercept and it also goes through (2,2). You can start at (0,3) and move down one unit and to the right two units to arrive at (2,2). The slope of the boundary line is -1/2, meaning that the rise is -1 and the run is 2. A negative rise indicates we go down instead of up.

Step 2) Make the line in step 1 to be a dashed line. This is because there is no "or equal to" as part of the inequality sign. The dashed line says that points on this line are not part of the solution set.

Step 3) Shade above the dashed line. We shade above due to the "greater than" sign. Points above the dashed line are in the shaded solution set. An alternative is to test a point like (x,y) = (0,0) and you'll find y > (-1/2)x+3 turn into 0 > 3 which is a false statement; therefore, (0,0) is not in the solution set. This is expected as (0,0) is below the dashed line.

The final result is what you see in the attached image below. Points A and B help set up the dashed boundary line. Point C is the test point mentioned above which is not in the blue shaded solution region.

Note: the points shown in the diagram are optional when it comes to showing the final answer to your teacher. All you need really is the boundary line and its proper shaded region.

You might be interested in
Graph the equation Y = X -1
Paha777 [63]

Answer:sorry for the delate

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the volume of a sphere with a radius of 9 inches. Use 3.14 for π
schepotkina [342]

Answer:

Answer = 3053.63

Step-by-step explanation:

The formula for finding the volume of a sphere is : V = 4/3 πr³

V = 4/3· π · 9^{3}

≈ 3053. 62806

Rounded to the hundreths place is 3053.63.

8 0
2 years ago
Read 2 more answers
Real question -6n - 4n = 30 n =
Zepler [3.9K]

Answer: n=0

Step-by-step explanation:

5 0
2 years ago
If m<6=85° what is the measure of <3
777dan777 [17]

Answer:

I am not sure , but my answer would be 42.5° .

3 0
3 years ago
Solve the equation for all values of x by completing the square.<br> 3x^2-60x+255=0
erik [133]

Answer:

x=5 and x=15

Step-by-step explanation:

3x^2-60x+225=0

3x^2-60x+225/3=0/3

x^2-20x+75=0

x^2-5x-15x+75=0

x(x-5)-15(x-5)=0

(x-5)(x-15)=0

x-5=0 x-15=0

x=5 x=15

4 0
3 years ago
Other questions:
  • (4.7 x 10^5) + (2.8 x 10^3)
    15·2 answers
  • Formula: A=bh/2<br><br> if b=50 and h=20, then A=?<br><br> Can someone explain how to solve this?
    15·1 answer
  • 8. Scott takes two-thirds of his body weight and
    7·1 answer
  • Solve for X answer asap thanks
    14·1 answer
  • The Martinez family has gallon of orange juice in the refrigerator. How many cups of orange juice are in the refrigerator?​
    13·2 answers
  • Please Help!!!!!!! Meryl spends a total of $68.82 for 2 pairs of sneakers
    14·2 answers
  • Which equation would have real zero(s) corresponding to the x-intercept(s) of the graph below?
    13·1 answer
  • In a department store a desk costs £120. In a sale the price in reduced by 10%. How much is the desk reduced by
    7·1 answer
  • Please I need help on this test
    5·1 answer
  • On a homework assignment or in the study plan, you would click the Check Answer button to check
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!