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2 years ago

Find the slope of each line

Mathematics

1 answer:

sladkih [1.3K]2 years ago

3 0

Step-by-step explanation:

To find the Slope of each line, pick two points you can clearly identify on each graph. The first graph has a point (-5,5) and (4,-5). Using these two points find the difference of the y coordinates divided by the difference in the x coordinates, like this:

5 - (-5). = 10

-5 - 4 = - 9

So the Slope is - 10/9

Same steps for all. Your equation is

(y1 - y2) / (x1 - x2)

You might be interested in

What is the value of the expression below when z = • 3?<br> 622 + 2z + 10

inn [45]

Answer:

632.6

Step-by-step explanation:

Z = .3 right? It looks weird on my screen

Anyway, if z is .3 than this is how to solve

First you plug in 0.3 where the z would go, making the expression 622 + 2(0.3) + 10. Then you solve! (below)

622 + 2(0.3) + 10.

622 + 0.6 + 10.

622 + 10 + 0.6

632 + 0.6

632.6

I hope this helped! If you have any questions, feel free to message me :)

3 0

2 years ago

One solution of x^2-25=0 is 5 what is the other solution

zepelin [54]

Add 25 to both sides:

$x^2 = 25$

Square root both sides.

When you square root a perfect square, you will get a plus/minus result:

$\sqrt{25} = \pm 5$

$x = \pm 5$

$\boxed{x = -5} \land \boxed{x = 5}$

The other solution to this answer is x = -5.

5 0

3 years ago

3. Machine A packs 4, cartons in 5 hour.

grigory [225]

Answer:

Machine B is the faster machine because it packs 4 cartons in an hour while the other machine takes 5 hours to pack 4 cartons. The faster machine can pack 4 cartons in an hour.

Step-by-step explanation:

3 0

3 years ago

A buoy moves up and down with the waves in simple harmonic motion. This buoy moves a total of 12 feet from its minimum position

Lana71 [14]

That was rude of him

3 0

3 years ago

Ok help ASAP I’m not doing this for my sis

Free_Kalibri [48]

Answer:

Lots of steps and answers. Look at the picture.

Step-by-step explanation:

6 0

3 years ago