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
Sladkaya [172]
2 years ago
15

The graph of the function y = x² - x - 2 is shown below.

Mathematics
1 answer:
velikii [3]2 years ago
5 0
Y=(x+1)(x-1) this is factored out
You might be interested in
A student is taking two courses, history and math. the probability the student will pass the history course is 0.59, and the pro
natka813 [3]

Probability of passing history course = 0.59

Probability of passing math course = 0.60

Probability of passing both courses = 0.49

Probability of passing at least one = 0.59 + 0.60 - 0.49 = 0.7 ##

3 0
3 years ago
Veda solves the following system of linear equations by eliminations. What is the vale of x in the solution of the system of equ
kupik [55]

Answer:

x = -1, y = 1

Step-by-step explanation:

6 + 4x - 2y = 0 (1)

-3 - 7y = 10x (2)

From (1)

6 + 4x - 2y = 0 (1)

4x - 2y = -6 (3)

From (2)

-3 - 7y = 10x (2)

10x + 7y = -3 (4)

4x - 2y = -6 (3)

10x + 7y = -3 (4)

Using elimination method

Multiply (3) by 10 and (4) by 4 to eliminate x

40x - 20y = -60

40x + 28y = -12

28y - (-20y) = -12 - (-60)

28y + 20y = -12 + 60

48y = 48

y = 48/48

y = 1

Substitute y = 1 into (3)

4x - 2y = -6 (3)

4x - 2(1) = -6

4x - 2 = -6

4x = -6 + 2

4x = -4

x = -4/4

x = -1

x = -1, y = 1

The value of x in the equation is -1

4 0
2 years ago
Which expression is equivalent to 83⋅ 8−7
Dafna11 [192]

Next time add an image, but know that the expression is equal to 657 since..

83 * 8 -7

Use PEMDAS

664 - 7

657

6 0
2 years ago
Read 2 more answers
You install 638 feet of fencing along the perimeter of a rectangular yard. The width of the yard is 152 feet. What is the length
vovikov84 [41]

The length is 486

Step-by-step explanation:

638 subtract 152

6 0
2 years ago
Please help me idk this
Softa [21]
43.010 is your answer
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is equal to 4 2/3 + 3 1/2
    10·1 answer
  • 1. Over the next two days, Clinton Employment Agency is interviewing clients who wish to find jobs. On the first day, the agency
    12·1 answer
  • What property is m+7=7+m
    13·1 answer
  • Two buses leave a station at the same time and travel in opposite directions. One bus travels 15 mph faster than the other. If t
    6·1 answer
  • Is 10/2 a integer ,natural number,rational number,irrational number or a whole number
    13·2 answers
  • Katrina and Amanda are studying the same class. On Monday, Katrina solved 35 math problems and Amanda solved 21 math problems. O
    11·2 answers
  • Graph g(t)=4sin(3t)+2
    9·1 answer
  • Explain how to use the distributive property to find the<br> product (3)(45)
    11·1 answer
  • In a survey four out of seven people named blue as their favorite color. One out of three
    10·1 answer
  • Pls help 15x-17+3x-11=180
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!