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
oksano4ka [1.4K]
2 years ago
15

A two-variable inequality is shown in the graph. upward opening parabola which is solid with vertex at 1 comma 2, travels throug

h points negative 1 comma 6 and 3 comma 6, with shading inside the curve Which point is not included in the solution set for the inequality?
Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
7 0

The point among the answer choices which is not in the solution set of the inequality is; (-1, 3).

<h3>Which point is not included in the solution set of the inequality?</h3>

It follows from the task content that the vertex of the two-variable inequality in discuss is; (1, 2).

On this note, it follows that; the two variable inequality described by a parabola opening upward can be written by means of its vertex as;

y >= (x - (1))² + 2

y >= (x-1)² + 2.

By testing points among the answer choices, the point which is not part of the solution set is; (-1,3).

This follows from the fact that; at x=-1;

The value of y is;

y >= (-1-1)² +2

y >= 6

Hence, since the value of y= 3 which is less than, 6, it follows that the point (-1,3) is not in the solution set.

Remarks: The answer choices in the complete question are as follows;

(–1, 3)

(0, 4)

(1, 5)

(2, 4)

Read more on solution set of inequalities;

brainly.com/question/12681658

#SPJ1

You might be interested in
Can someone explain how to do that, please?
Leviafan [203]
43% = 43/100= 0.43 THATS HOW U DO IT
5 0
3 years ago
Read 2 more answers
A racing shell, which is a boat a crew team rows, moves 20 km/h in still water. During practice, the team rows 36 km against the
saveliy_v [14]

Answer:

2 km/h

Step-by-step explanation:

Let x represent the speed of the river current, t₁ be the time spent rowing against the current and t₂ be the time spent rowing with the current.

Since the speed of the still water = 20 km/h.

The speed of rowing against the current = (20 - x)

The speed of rowing with the current = (20 + x)

We know that velocity = distance / time. Hence time = distance / velocity

t₁ = 36 / (20 - x)

t₂ = 22 / (20 + x)

but t₁ + t₂ = 3 hours

Therefore:

3 = 36 / (20 - x) + 22 / (20 + x)

multiply through by 400 - x²

3(400 - x²) = 36(20 + x) + 22(20 - x)

1200 - 3x² = 720 + 36x + 440 - 22x

3x² + 14x -40 = 0

This gives x = -6.7 or x = 2

x cannot be negative therefore x = 2 km/h

The speed of the river current is 2 km/h

4 0
3 years ago
Read 2 more answers
The scatter plot shows the heights and weights of players on the basketball team. If a player
yKpoI14uk [10]

Answer:

160 Pounds

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Not sure if im correct can someone please answer it!!!
HACTEHA [7]

Answer:

Not sure if I'm correct can someone please answer it!!!

Step-by-step explanation:

Its correct because I've done this

6 0
2 years ago
{PLS HELP ASAP} Sonja is spinning a spinner with 15 equal sectors labeled 1 through 15.
telo118 [61]

Answer:

2/15

Step-by-step explanation:

multiple means to just add the number by its self

so for instance the multiple of 6 is 6 and 12

3 0
2 years ago
Other questions:
  • 8/15 simplify the quotient to get ?
    6·1 answer
  • This year the winner of New York Marathon ran the 8 kilometer event in 24 hours. What is the runner’s unit rate?
    12·1 answer
  • Point Q is reflected over the x-axis onto its image Q'(-7,-3). Determine the coordinates of the pre-image. A(7, 3) B(7, -3)C (-
    8·1 answer
  • I NEED HELP IN THIS QUESTION PLEASE
    6·2 answers
  • |a+x|/2 − |a−x|/2 , if a=−2; x=−6<br><br> PLZ HELP!!!
    12·2 answers
  • The pirates football team has played 75% of its games so far this seasons. If the team has played 9 games, how many games are th
    9·2 answers
  • 5(x+2)=⅗ (5+10x) <br> how do i solve
    5·1 answer
  • Cos(2x) - 3cos(x) + 2= 0 ??
    8·1 answer
  • Nces
    7·1 answer
  • Solve the pair of simultaneous equations and leave the answer as a fraction in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!