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scZoUnD [109]
3 years ago
8

Y = 2x - 4 What is the y-intercept?

Mathematics
1 answer:
fgiga [73]3 years ago
3 0
(0,-4) I did not voy I actually had to think
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The end point of GH(line) are G(-2, -7) and H(-8, 7) find the coordinates of the midpoint M
goblinko [34]

Answer:

Step-by-step explanation:

if (x,y)is mid point of two points (x1,y1) ,(x2,y2) then

x=(x1+x2)/2

and y=(y1+y2)/2

coordinates of M are ((-2+(-8))/2,(-7+7)/2)

or are (-5,0)

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Simplify: 6 ÷ 3 + 3^2 · 4 − 2
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33/8 < exact form
4.125 < decimal form
4 1/8 < mixed number form

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Cartilage is a tough, flexible tissue often ____________ found.
ella [17]

Answer:

a) At the end of the bones

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Having problems with this, please help.<br>And don’t know where to start.
rodikova [14]

Answer:

Use the pythagorean theorem to solve the equations. If you aren't solving for c, manipulate the equation to solve for whichever side you are solving for.

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3 years ago
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Create your own real-world example of a relation that is a function. Domain: The set of Range: The set of
ivanzaharov [21]

Answer:

C(t)=5000 -10t

Step-by-step explanation:

There are many examples in the real world of relationships that are functions.

For example, imagine a tank full of water with a capacity of 5000 liters, this tank has a small hole, by which 10 liters of water are lost every hour.

If we call C the amount of water in the tank as a function of time, then we can write the following equation for C:

C(t)=C_{0}-at\\

Where:

C (t): Amount of water in the tank as a function of time

C_{0}: Initial amount of water in the tank at time t = 0

a: amount of water lost per hour

t: time in hours

Then the equation is:

C(t)=5000 -10t

The graph of C (t) is a line of negative slope. This relation is a function since for each value of t there is a single value of C.

Its domain is the set of all positive real numbers t between [0,500]

Because the time count starts at t = 0 when the tank is full and ends at t = 500 when empty

Its Range is the set of all positive real numbers C between [0,5000] Because the amount of water in the tank can never be less than zero or greater than 5000Litres

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