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2 years ago

What is an equation of the line that passes through the points (6, 4) and (4, 1)

Mathematics

1 answer:

Flauer [41]2 years ago

5 0

Answer:

(3/2)x - 5 or 1.5x - 5

Step-by-step explanation:

y = mx + b

Whereas, m = slope, b = y intercept, and obviously x = the x variable.

We can find the slope by plotting the 2 points and using the rise-over-run method to give you 3/2 or 1.5.

We can find the y intercept by tracing a line through both points and to the y axis.

Hope this helps!

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The daily expenses for each of a transportation service company’s trucks is given by the function d(x) = 15 + 0.5x, where d(x) i

Over [174]

For this case we have the following equation:

$d (x) = 15 + 0.5x$

Where, by definition, we have the following variables:

d (x): the daily expense per truck (in dollars)

x: the daily mileage

Therefore, the domain of the function is given by:

$x> 0$

Equivalently:

[0, ∞)

Answer:

The input for the function includes all positive real numbers

option d.

8 0

3 years ago

Read 2 more answers

{75-[(15 entre 3)x(2x5)+2]}-2 How

nadezda [96]

Answer:

Step-by-step explanation:

7 0

3 years ago

3. Give an example of an expression with a rational exponent and explain how to convert it into radical form.

asambeis [7]

<h2>Solution -: </h2>

Example -1 

Here we have ,,, 

$(6 \: x) { \frac{9}{5} }^{}$

solve -; 

6x ^9×1/5

 $\big[(6x \: ) {}^{9} ] {}^{ \frac{1}{5} }$ 

Convert on radical form 

 $\sqrt[5]{(6x) {}^{9} }$ 

Example -2 

 $\displaystyle{}a {}^{ \frac{2}{5} } \\ = \sqrt[5]{x {}^{2} } \: \: \: \: \: \: \: \because ( \sqrt[m]{x {}^{n} } )$ 

<h2>__________________</h2><h3>More Basic Information -: </h3>

hair in the question 3x is called radicant and five is called the index of radical. and in second question X is radicant of the number and five and two are index of the number.

types of Radical -: 

pure radical
mixed radical
unequal radical
equal radical

rationalization 

the operation of multiplication of a radical with the other radical to get product a rational number is called rationalisation.

other name 

surds

5 0

1 year ago

Ava buys 3.5 pounds of strawberries for $2.99 per pound. How much does she spend?

Arisa [49]

Answer:

Step-by-step explanation:

well first you want to multiply 3.5 times 2.99 which gives you 10.465 and you round that it should be 10.47

3 0

3 years ago

I used a calculator and have solved it without. I didn't get any of these answers. HELP

Andreas93 [3]

Answer:

-9 + 7√5.

Step-by-step explanation:

(3 - √5)(2 + 3√5)

= 3(2 + 3√5) - √5(2 + 3√5))

= 6 + 9√5 - 2√5 - 15

= -9 + 7√5.

6 0

2 years ago