Answer:
13 units
Step-by-step explanation:
Put the numbers in the distance formula and do the arithmetic.
d = √((x2 -x1)² +(y2 -y1)²)
= √((3 -(-2))² +(-9-3)²) = √(5² +(-12)²) = √(25 +144)
d = √169 = 13
The distance between the points is 13 units.
Hello :
<span>equation of a circle : </span> (x+7)² + (y+6)²=4
well, here's how you can do this:
take any value y, then divide by 2.5 to get x
so, you can get (these are just a couple of pairs, they are an infinite number of pairs for any equation like this!):
if y=0
x=0
if y=2.5
x=1
if y=5
x=2
graph:
Answer:
y= 1/2x-3/2
Step-by-step explanation:
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
y = 1/2x+b
Using the point for x and y we can find b
-3 = 1/2(-3)+b
-3 = -3/2 +b
-6/2 = -3/2+b
Add 3/2 to each side
-6/2 +3/2 = b
-3/2 = b
y= 1/2x-3/2
Answer:
$30 , (0,30) is the y-int
Step-by-step explanation:
hope this helps! :)
