2 years ago

What is the equation of the line in slope-intercept form?

Mathematics

1 answer:

RSB [31]2 years ago

4 0

Step-by-step explanation:

Use the slope formula

Taking two points on the line:

(0,3) and (-5,0)

3-0/0+5

You will get: 3/5 as your slope

The y-intercept is (0,3)

Therefore:

y = 3/5x + 3

You might be interested in

4 days ago the gas tank on Ryan's boat was filled with 30 gallons of gasoline today he has 8 gallons of gasoline what is the mea

umka2103 [35]

So I belive you would divide 8 by 30 then subtract 8 :)

7 0

3 years ago

Read 2 more answers

In 1/8 of an hour, Ms. Wolf can grade 1/3 of a stack of papers. How many hours will it take her to grade 2 stacks?

lisabon 2012 [21]

It would take her 45 mins to grade 2 stacks or 3/4 of an hour.

3 0

3 years ago

Read 2 more answers

(x − 3)(2x2 − 5x + 1)

Ira Lisetskai [31]

Answer:

2x3 − 11x2 + 16x − 3

Step-by-step explanation:

7 0

3 years ago

Maria and three friends have 1200 soccer cards. If they share the soccer cards equally, how many will each person receive?

ryzh [129]

300 because 1200/4= 300

5 0

3 years ago

A spotlight on the ground shines on a wall 12 m away. If a man 2 m tall walks from the spotlight toward the building at a speed

Olegator [25]

Answer:

The length of shadow decrease at 0.48 m/s.

Step-by-step explanation:

The distance of man from building = x

Thus initially, x = 12

It is given that dx/dt= -1.3 m/s

Let the shadow height = Y

Now solve for the $dy/dt$ when x=4

from the diagram (triangle) it can be seen similar triangles with similar base/height ratios.

$\frac{2}{12-x} = \frac{y}{12} \\Y = \frac{24}{12 - x} \\ \frac{dy}{dt} = \frac{24}{(12-x)^{2}} \times \frac{dx}{dt} \\at x=4, dy/dt \ becomes: \\\frac{24}{(12-4)^2} \times -1.3 \\= -0.48 m/s$

8 0

3 years ago