Answer:
<u>The equation of the line is
</u>
Step-by-step explanation:
The table shown below is :
![\left[\begin{array}{ccc}x&y\\-1&6\\0&4\\1&2\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Dx%26y%5C%5C-1%266%5C%5C0%264%5C%5C1%262%5Cend%7Barray%7D%5Cright%5D)
thus , to find the equation of the line ,
we use the formula :

where,
<em>
and
are the variables.</em>
<em>
</em>
substituting the values in the equation, we get ,

<em>∴ The equation of the line is
</em>
Answer:
y=-3x+10
Step-by-step explanation:
Answer: 2.5 ounces/ pint
You can firstly turn your fractions into decimals 5/8 is equal to .625 and 1/4 is .25
Then you can divide .625 by .25 which is 2.5, So the unit rate is 2.5 ounces per pint.
Answer:
Step-by-step explanation:
The slope is given to you by the line y = 1/4 x
The slope is just read as the number in front of x providing that the coefficient of y is 1. If that is not so, then you must divide by the coefficient in front of y. So far what you have is y = 1/4 x + b.
The second part of the question is to use the given point to find b.
x = 4
y = -1
b = ? substitute x and y to find b
y = 1/4 * 4 + b
- 1 = 1/4 * 4 + b
-1 = 1 + b
-2 = b
The equation of the line is y = 1/4 x - 2 Just to confirm this, I'm going to include the graph with the point 4,-1 on it.
Answer:
positive
Step-by-step explanation:
negative slopes go from right to left; this line goes from left to right
0; the line isn't completely horizontal
undefined; the line isn't completely vertical