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2 years ago

What is the linear function equation represented by the graph?

Mathematics

2 answers:

horrorfan [7]2 years ago

7 0

Answer:

Y=3/2x-3

Step-by-step explanation:

3/2 is the slope. Remember, rise/run. so the rise is 3 and the run is 2. so up three since its positive and right 2 cuz its positive. and the -3 is the y inercept. hope this helps love :)

ioda2 years ago

4 0

Answer:

y = (3/5)x + 3

Step-by-step explanation:

You can see immediately that the y-intercept is (0, 3).

As we go right from the point (-5, 0) to the point (0, 3), x increases by 5 and y increases by 3. Thus, the slope of this line is m = rise / run = 3/5.

Starting with the generic y = mx + b, we get y = (3/5)x + 3.

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Use your graphing calculator to find the equation of the trend line for the scatterplot below.

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Answer:

Step-by-step explanation:

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3 years ago

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2 years ago

Simplify, Write your answer in exponential notation.<br> a.) 2³ x 2-5<br> b.) (602)3

mariarad [96]

The simplified expressions are 2^-2 and 60^6

<h3>How to simplify the expressions?</h3>

<u>Expression (a)</u>

We have:

2^3 * 2^-5

Apply the product law of indices

2^3 * 2^-5 = 2^(3 - 5)

Evaluate the difference

2^3 * 2^-5 = 2^-2

<u>Expression (b)</u>

We have:

(60^2)^3

Apply the power law of indices

(60^2)^3 = 60^(2 * 3)

Evaluate the product

(60^2)^3 = 60^6

Hence, the simplified expressions are 2^-2 and 60^6

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brainly.com/question/723406

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8 0

1 year ago

A farmer is digging a ditch across his field.

Nitella [24]

Answer:

Let us consider that ,

The worker can complete the work in x hours .

So, he can complete 1/x part of work in 1 hour.

Now, The workers does 2/3 of what he does. So they do 2/3(1/x) part of work in 1 hour . 2/3x work in 1 hour .

Consider them all working together,

So work done in one hour, = 1/x + 2/3x + 2/3x = 3 + 4 / 3x = 7/3x .

So, They taken 1 hour to complete 7/3th part of work. So, In 3x/7 hours , They all can complete the work.

Ratio of the time taken by all instead of only one = 3x/7 : x = 3/7 .

So ,The required option is 3/7

Hope my answer helped you!

Step-by-step explanation:

5 0

2 years ago

Write and solve an equation for the following word problem. Define your variable.

marshall27 [118]

Answer:

The variable is the number of clothes sold 'x'.

The equation is: $118.50=100+0.25x$

The number of clothes sold by Lynn are 74.

Step-by-step explanation:

Let the number of pieces of clothes sold be 'x'.

Given:

Earning of Lynn per cloth is $0.25.

Fixed earning of Lynn per day is $100

Total earning after selling 'x' clothes is $118.50.

Variable: Number of clothes 'x'.

Equation:

Earning of Lynn for 1 cloth = $0.25

∴ Earning of Lynn for 'x' clothes = $0.25\times x=0.25x$

Now, total earning of Lynn is the sum of fixed earning and earning from selling 'x' clothes. Therefore,

Total earning = Fixed earning + Earning for 'x' clothes

⇒ $118.50=100+0.25x$

Solution:

Add -100 both sides and then divide the result by 0.25 both sides. This gives,

$118.50-100=100-100+0.25x\\0.25x=18.50\\x=\frac{18.50}{0.25}=74$

Therefore, the number of clothes sold by Lynn are 74.

3 0

3 years ago