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hjlf
3 years ago
15

Which function represents the graph of y = 3(1/2)^x а b с d

Mathematics
2 answers:
siniylev [52]3 years ago
6 0
The answer is b. There is a picture of the graphed function: y=3(1/2)^x
Triss [41]3 years ago
3 0

Answer: b

Step-by-step explanation:

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Ne4ueva [31]

Answer i have no clue

Step-by-step explanation:

5 0
3 years ago
Graph the system of inequalities. Show at least two points for each inequality. (Lesson 1.08)
rjkz [21]

The inequalities and the points are

  • y + 2 ≤ 5x: (5, -2) and (10, 1)
  • y + x > -4: (5, -2) and (10, 1)
  • y ≤ 1/3x: (5, -2) and (10, 1))

<h3>How to graph the system of inequalities?</h3>

The system of inequalities is given as:

y + 2 ≤ 5x

y + x > -4

y ≤ 1/3x

Next, we plot each inequality in the system of inequalities using a graphing calculator

See attachment for the graph of the system of inequalities y + 2 ≤ 5x, y + x > -4 and y ≤ 1/3x

From the attached graph, we have the following points:

y + 2 ≤ 5x: (5, -2) and (10, 1)

y + x > -4: (5, -2) and (10, 1)

y ≤ 1/3x: (5, -2) and (10, 1)

Read more about inequalities at:

brainly.com/question/24372553

#SPJ1

5 0
2 years ago
What what is is tan B?
timofeeve [1]

Answer:

Tan B= 16/30

Step-by-step explanation:

Remember SOH CAH TOA. Tan is involved with this problem so we would use the TOA. TOA stands for: T-Tan, O- Opposite, and A- Adjacent.

First you want to find what is the opposite side of angle B (in meaning the side if you go straight out from the angle) which would be 16. You then need to find the adjacent side which is the side in between the given angle and 90 degree angle so that would be 30. TOA states that Opposite is over Adjacent so it would be 16/30.

4 0
3 years ago
Read 2 more answers
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alexandr402 [8]
We know the answer is B, because we would need to divide the 20 by 4 and the 12 by 4 in order to see the equal amounts of balls each friend has.
7 0
4 years ago
Read 2 more answers
4x-2y-x+5y-8<br> What is the coefficient of the x-term of the fully simplified expression ?
White raven [17]
  • Answer:
  • The coefficient of x is 3.
  • Step-by-step explanation:
  • Coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be any expression. In the latter case, the variables appearing in the coefficients are often called parameters, and must be clearly distinguished from the other variables. The coefficients of an algebraic term can be positive or negative, and this multiplies the unknown term.
  • For example:
  • In 2a, 2 is the coefficient of a;
  • In x, 1 is the coefficient of x but it is not visible;
  • In 2/3p, 2/3 is the coefficient of p;
  • In -3f, -3 is the coefficient of f.
  • In 2t + t -f + 2f + 8, 3 is the coefficient of x and 1 the coefficient of y  (2t + t = 3t, - f + 2f = f)
  • Variable is a symbol, commonly a single letter, that represents a number, called the value of the variable, which is either arbitrary, not fully specified, or unknown. Making algebraic computations with variables as if they were explicit numbers allows one to solve a range of problems in a single computation. A typical example is the quadratic formula, which allows one to solve every quadratic equation by simply substituting the numeric values of the coefficients of the given equation for the variables that represent them.
  • For example:
  • 2k + 4, k is the variable;
  • -4 - 5x, x is the variable.
  • So,
  • 4x - 2y -x +5y - 8
  • combine the like terms
  • 4x - x -2y + 5y -8
  • 3x +3y -8
  • In 3x - 8, 3 is the coefficient of x;
  • In 3y - 8, 3 is the coefficient of y;
  • x and y are the variables; and
  • -8 is the constant coefficient.
5 0
3 years ago
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