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
Elodia [21]
2 years ago
8

Three times the sum of a number and two3(2) + x3(x+2)3x + 22(x + 3)​

Mathematics
1 answer:
rodikova [14]2 years ago
3 0

Answer:

3x + 2 =2x 3x = 2x - 2 3x - 2x = -2 x = -2 Proof: 3 * -2 + 2 = 2 * -2 -4 = -4

Step-by-step explanation:

You might be interested in
Why is 2+2=4?????????​
eduard

because 1+1+1+1=4 and thats 4 1's 1+1=2 2+2=4

3 0
3 years ago
Please answer quickly I will give brainliest- Kelsey has a list of possible functions. Pick one of the g(x) functions below and
Marizza181 [45]

Answer:

1. Behavior

The g(x) is large and positive when x is large and positive;

The g(x) is large and negative when x is large and negative.

2. y-intercept= -18

3. The zeros are: -3, -2 and 3

Step-by-step explanation:

1. End behavior:

To find this you have to know the leading coefficient of the variable with the highest degree, and whether the degree is even or odd.  

(x + 3) = x positive, coefficient 1

(x + 2) = x positive, coefficient 1

(x − 3)=  x positive, coefficient 1

The coefficient is 1*1*1= 1 = positive

There are 3 x, so it will be x^3= odd

The behavior for odd and positive will be:

g(x) is + ∞ when x=>+∞

g(x) is -∞ when x=>-∞

or

The g(x) is large and positive when x is large and positive;

The g(x) is large and negative when x is large and negative.

2. Y-intercept

The y-intercept is the value of y when the graph touches the y-axis. The y-axis is located at x=0, so to find the y-intercept you need to put x=0 on the graph function. Some graphs can have two y-intercepts but the graph on the question only has one. The calculation will be:

y-intercept = g(0)= (0+3)(0+2)(0-3)

y-intercept = 3*2*-3

y-intercept= -18

3. Zeros

The zeros mean the value of x that will result as g(x) as zero. At this coordinate, the graph will touch the x-axis since g(0) is located on the x-axis. That is why this coordinate also called an x-intercept. The function is expressed as the product of three things. If any of them is 0, then the result will be 0. So we have 3 zeros

x_{1}+3=0

x_{1}=-3

x_{2} +2=0

x_{2}=-2

x_{3}-3=0

x_{3}=3

The zeros are: -3, -2 and 3

8 0
3 years ago
Solve for a. a + 16 = 20 Enter your answer in the box. a =
Gala2k [10]
A=4 hope this helped
6 0
3 years ago
Read 2 more answers
PLEASE HELP NOW THIS IS DUE REALLY SOON ILL MAKE YOU BRAINLIEST IF YOU CAN ANSWER NOW
Lynna [10]
Angles 6 and 7, because they are alternate along the transversal.

Also angles 1 and 4.
6 0
2 years ago
What’s the simplified expression?
Katyanochek1 [597]

Answer:

(-3/4)^{10}

Step-by-step explanation:

using the rule of exponents

• (a^m)^{n} = a^{mn}

((-3/4)^5)^{2} = (-3/4)^{10}


7 0
2 years ago
Other questions:
  • The formula v=r2h gives the volume of a cylinder with a radius r and height h. Find the volume of cylinder with radius (x+4) cm
    5·1 answer
  • Help Me need help please it is due today please help ASAP
    6·2 answers
  • Simplify y^2 + 4y - 16y+3y^2
    10·2 answers
  • The farmers wife baked 9 pies on Monday and 5 on Tuesday. How many more pies did she bake on Monday?
    15·1 answer
  • F(x)=-2x+4 when f(-3)
    6·1 answer
  • A fish tank has 150 gallons of water and is being drained at a rate of 1/2 gallon each second. A fish tank has 120 gallons of wa
    9·1 answer
  • I WILL GIVE 50 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT. The zeros of a function H are -2,3 and -4 which of the following
    10·2 answers
  • In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. what is the probability in simplest form of a yellow marb
    12·1 answer
  • Please Help!
    13·1 answer
  • An angle whose measure is more than 90 but less than 180 is called an obtuse angle​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!