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tiny-mole [99]
2 years ago
10

Which of the following is a linear function?

Mathematics
1 answer:
KIM [24]2 years ago
6 0

Answer:

\bold{y = 3x + 2}

Step-by-step explanation:

In a linear equation, y=mx+b, the "m" is identified as the slope, while the b is where you <u>b</u>egin, the coefficient: y-intercept.

Now, with that said, let us look at each option, and see which one matches the linear equation.

<u>Option 1</u>

<em>One over three x = y - 3</em>

\frac{1}{3}x=y-3

As you can see, the y should be in front of the equation. And the -3 should be next to x.

<u>Option 2</u>

<u></u>y = 3x + 2<u></u>

This equation is a  linear equation: the y is in the right place, the coefficient is right next to x, and where you begin is at the right place. If you look at this equation, and the linear equation, you will notice they both match.

<u>Option 3</u>

<u />y = 6\times2

The equation does not make sense in terms of linear equations, first off all. There is nothing to show it is a linear equation, except from the y. It is the same thing as just adding two numbers and putting an equal sign and y in front of it, which is not a linear equation.

<u>Option 4</u>

y = two over three x

y = \frac{2}{3}x

There is no coefficient in this equation, therefore, it is not a linear equation.

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olga2289 [7]
Approximately 186in^3 was released from the water balloon so therefor your answer is B)
4 0
3 years ago
What is the median of the data set given below?<br> 19,22, 46, 24, 37,16,19,33
zysi [14]

Answer:

Median is 23.

Step-by-step explanation:

6 0
2 years ago
Factor the cubic polynomial 6x3 – 11x2 – 12x 5. use the rational root theorem and synthetic division
pochemuha

The factorization of given cubic polynomial 6x³ - 11x² - 12x + 5 is:  

6x³ - 11x² - 12x + 5 = (x + 1)(x - \frac{5}{2})(x - \frac{1}{3})

For given question,

We have been given the cubic polynomial 6x³ - 11x² - 12x + 5

We need to factorize given cubic polynomial.

By the rational roots theorem, any rational zero of f(x) is expressible in the form ± \frac{p}{q} for integers p, q with p a divisor of the constant term 5 and q a divisor of the coefficient 6 of the leading term.

Factors of p = 5: 1, 5

Factors of q = 6: 1, 2, 3, 6

That means that the only possible rational zeros are:

±{ \frac{1}{1} ,\frac{1}{2} ,\frac{1}{3} ,\frac{1}{6} ,\frac{5}{1} ,\frac{5}{2} ,\frac{5}{3} ,\frac{5}{6} }

= ±{ 1 ,\frac{1}{2} ,\frac{1}{3} ,\frac{1}{6} ,5 ,\frac{5}{2} ,\frac{5}{3} ,\frac{5}{6} }

We need to find the exact zeros of given cubic polynomial.

For x = 1,

6(1)³ - 11(1)² - 12(1) + 5 = -12

This means, x = 1 is not a zero of given cubic polynomial.

For x = -1,

6(-1)³ - 11(-1)² - 12(-1) + 5 = 0

This means, x = -1 is a zero of given cubic polynomial and (x + 1) is a factor.

To factorize given cubic polynomial we use synthetic division.

The synthetic division (6x³ - 11x² - 12x + 5) ÷ (x + 1) is as shown in following image.

⇒ 6x³ - 11x² - 12x + 5 = (x + 1)(6x² - 17x + 5)

The factors of above quadratic polynomial 6x² - 17x + 5 are:

⇒ 6x² - 17x + 5 = (x - \frac{5}{2})(x - \frac{1}{3})

So, the factors of given cubic polynomial are:

⇒ 6x³ - 11x² - 12x + 5 = (x + 1)(x - \frac{5}{2})(x - \frac{1}{3})

Therefore, the factorization of given cubic polynomial 6x³ - 11x² - 12x + 5 is:  6x³ - 11x² - 12x + 5 = (x + 1)(x - \frac{5}{2})(x - \frac{1}{3})

Learn more about the polynomial here:

brainly.com/question/16594008

#SPJ4

4 0
1 year ago
A tangent is &gt;insert answer here&lt; to the radius that shares the point of tangency
tatuchka [14]
A tangent line is always perpendicular to the radius that shares the point of tangency.  In other words, where your tangent line touches the circle (at only one point), that line is perpendicular to the radius at that point.

3 0
3 years ago
What is log15 2^3 rewritten using the power property?
OlgaM077 [116]

ANSWER

log_{15}( {2}^{3} )  = 3 \: log_{15}( {2} )

EXPLANATION

According to the power property of logarithms:

log_{x}( {y}^{n} )  = n \: log_{x}( {y} )

The given logarithm is

log_{15}( {2}^{3} )

When we apply the power property to this logarithm, we get,

log_{15}( {2}^{3} )  = 3 \: log_{15}( {2} )

8 0
3 years ago
Read 2 more answers
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