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2 years ago

Write the equation of the line the passes through (1, -2) and (3, 4) in slope intercept form.

Mathematics

1 answer:

Alona [7]2 years ago

4 0

Answer:

y=3x-5

Step-by-step explanation:

First find the slope, 4+2 over 3-1, giving you the slope of three

then set up your equation, y=3x+?

I played with the y=3x - part on the website desmos graphing calculator, I first inserted the points then found the slope and then played with the equation till it went through both the points.

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2 years ago

Becky orders pens from an office supply company. The table shows how many pens have black ink based on the total number of pens

dedylja [7]

Answer:

Step-by-step explanation:

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2 years ago

Simplify the following expressions. All answers should be in standard form.

Ratling [72]

Answer:

The given expression in simplified form is: $15x^2+10x$

Step-by-step explanation:

Simplifying the expression involve reducing the number of terms to minimum and making the expressions in standard form.

This may involve addition, subtraction and multiplication of variables.

Given expression is:

$5x(3x+2)$

Distributing 5x will give us:

$= 5.3.x.x + 5.2.x\\=15x^2+10x$

Hence,

The given expression in simplified form is: $15x^2+10x$

6 0

3 years ago

A farmer harvested some of his pecan crops on Friday and Saturday.what fraction of the pecan crop was harvested in two days

Sloan [31]

Answer:

Hence the 3.28 %or 2/61 of total work will be done .

Step-by-step explanation:

Given:

The pecan crops are harvested for friday and saturday (2days)

To find :

What fraction these 2 days corresponds to the harvesting days?

Solution;

The pecan crops are growing in America in state of Georgia

and consider that in months of October and November pecan crop becomes mature .

Hence the harvesting period is of 2 months considerably .

The month of October and November days are 31 and 30 .

Hence the Total days of harvesting are 61 days.

In these days total Pecan crops will be harvested.(100% work in 61 days)

Now the farmer harvest for 2 days only .

Required fraction=2/61

=0.0327869

=3.28%

Depending upon the crop field and planting answer will vary

But 3.28 % of total work will be done in 2 days on harvesting

8 0

2 years ago

The linear function y = 7x + 2 represents the cost y, in dollars, of buying x tickets, including a one time service fee. What do

dolphi86 [110]

Answer:

x^5y+4x+4y+2

Step-by-step explanation:

Fact, ^ is called an exponet

(Just so you know)

4 0

2 years ago

Write the equation of the line the passes through (1, -2) and (3, 4) in slope intercept form.​

Write the equation of the line the passes through (1, -2) and (3, 4) in slope intercept form.