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
frez [133]
2 years ago
12

How could i do this? some help would be appreciated ♡​

Mathematics
1 answer:
rjkz [21]2 years ago
4 0
You plug in numbers -3 to 3 into the x variable of the equation and then plot those points

y = -2x

X = -3 y = (-2)(-3) = 6

X = -2 y = (-2)(-2) = 4

X = -1 y = (-2)(-1) = 2

X = 0 y = (-2)(0) = 0

X = 1 y = (-2)(1) = -2

X = 2 y =(-2)(2) = -4

X = 3 y = (-2)(3) = -6

In case that looks a little cluttered here are the points to graph:

(-3, 6) (-2, 4) (-1, 2) (0, 0) (1, -2) (2, -4) (3, -6)

You might be interested in
A two-digit number is written at random. The probability that the number will be odd is . The probability that the number will b
Makovka662 [10]
Step-by-step explanation:
GIVEN: Two digit number means we will have to choose from numbers 0-9 for the second digit and 1-9 for the first digit. (since zero can't be in the tens place)
Formula: We will use m x n. That is, m is the number of elements we can use for the first digit and n will be the number of elements we can use for the second digit.
Sample Space: To get the probability, we must find the sample space or all the outcomes.
m - 9 elements (1-9)
m - 9 elements (1-9)n - 10 elements (0-9)
m x n = 9x10 =90
90 is our sample space.
A. An odd number
Conditions: For an odd number, the second number will determine whether or not it is an odd number. For the first digit, we can use 1-9.
Elements:
m - 9 elements (1-9)
m - 9 elements (1-9)n - 5 elements (1,3,5,7,9)
m x n=9x5=45
SOLVE (probability)
Probability= possible outcomes/sample space
P=45/90
P=1/2
B. Larger than 75.
Conditions: The first digit could be equal to 7 or greater. But n will only be greater than 5 if and only if m=7 and n could be any number if m>7.
Elements 1:
m - 1 element (7)
m - 1 element (7)n - 4 elements (6,7,8,9)
m - 1 element (7)n - 4 elements (6,7,8,9)m x n=1x4=4
Elements 2:
m - 2 elements (8,9)
m - 2 elements (8,9)n - 10 elements (0,1,2,3,4,5,6,7,8,9,)
m - 2 elements (8,9)n - 10 elements (0,1,2,3,4,5,6,7,8,9,)mxn=2x10=20
TOTAL: 4+20=24
SOLVE (PROBABILITY)
Probability= possible outcomes/sample space
P=24/90
P=4/15
C. multiple of 5
Condition: the second digit must be either 0 or 5 and the first digit could be any digit.
Elements:
m - 9 elements (1-9)
m - 9 elements (1-9)n - 2 elements (0,5)
m x n =9x2=18
SOLVE (PROBABILITY)
P=18/90
P=1/5
D. An even number smaller than 40
Condition: The first digit could be equal to 4 but the second digit must be even (excluding zero). Another situation is the first digit would be greater than 4 and the second digit would be any even number.
Elements 1:
m - 1 element (4)
n - 4 elements (2,4,6,8)
m x n = 1x4=4
Elements 2:
m - 5 elements (5,6,7,8,9)
n - 5 elements (0,2,4,6,8)
mxn=5x5=25
TOTAL: 25+4=29
SOLVE: Probability
P=29/90
6 0
2 years ago
ANSWER.....PKLZ IF U DO THE FIRST PERSON GETS BRANILYIEST ANSWER
jeka57 [31]
16.  6 1/4 ft

15. ounces

Hope this helps!
3 0
3 years ago
Read 2 more answers
3) 8p + 7q = 43<br>2 -7=-q<br>how can I solve this with substitution?​
Bess [88]

Answer:

p=1, q=5. (1, 5).

Step-by-step explanation:

8p+7q=43

2-7=-q

------------------

-q=-5

q=5

--------

8p+7(5)=43

8p+35=43

8p=43-35

8p=8

p=8/8=1

6 0
2 years ago
Factor completely: <img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^{2} " alt=" x^{2} " align="ab
Maurinko [17]
24  = 6 * 4
and 
6 + 4 = 10


so its the last choice.
6 0
3 years ago
Read 2 more answers
Witch operation should you do first when you simplify 85+ (25 x 5)?
olya-2409 [2.1K]

Answer:

25X5

Step-by-step explanation:

If you follow the PEMDAS rule the first thing you must do is the equation inside the parenthesis.

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the system y=2x-1
    11·1 answer
  • In 2013 the population of the state of New York was approximately 19.65 million and the population of New York City was 8,406,00
    13·1 answer
  • Which of the following terms are like terms? 4x and 3xy x and x2 2xy and –6xy 3a and 3x
    11·1 answer
  • PLEASE HELP
    10·1 answer
  • I don't get this, do you guys think you can solve it?
    13·1 answer
  • Line L is NOT a function. The equation of line L could be A) x + 3 = 0. B) y + 3 = 0. C) y + 3x = 0. D) x + 3y = 0.
    5·2 answers
  • Simplify: 6(m+3n)-(7+4n)
    6·1 answer
  • Find I. Choose the correct answer. Amount Financed (m) = $1,400 Number of Payments per year (y) = 12 Number of Payments (n) = 24
    6·2 answers
  • A water sample must be taken from water at least 20 feet deep. Find the depth of the water 50 feet from shore.
    9·1 answer
  • Seventeen lines drawn in a plane, with no three concurrent and no two parallel, divide the plane into
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!