3 years ago

Find an equation for the line that passes through the points (-3,-6) and (3,3)

Mathematics

1 answer:

Alecsey [184]3 years ago

6 0

Y=3/2x-1.5 would be the equation

You might be interested in

Translate the sentence into an equation. three times the sum of a number and 9 is 4.

cluponka [151]

Answer:

3 x n +9 = 4

Step-by-step explanation:

hope this helps!!

5 0

3 years ago

3x + y = 19 , and x + 3y = 1.<br> Find the value of 2x + 2y<br> Can anyone explain this one for me?

velikii [3]

$First\ solve\ system\ of\ equations\ to\ find\ values\ of\ x\ and\ y\\\\ \left \{ {{3x+y=19\ \ |*(-3)} \atop {x+3y=1\ \ \ \ \ \ \ \ \ }} \right.\\\\ \left \{ {{-9x-3y=-57} \atop {x+3y=1 }} \right.\\+------\\Addition\ method\\\\
-8x=-56\ \ |:(-8)\\\\x=7\\\\y=19-3x=19-3*7=19-21=-2\\\\
2x+2y=2*7+2*(-2)=14-4=10\\\\Answer\ is\ 10.$