How many solutions does the system have?
You can use the interactive graph below to find the answer.
{
x
+
2
y
=
2
2
x
+
4
y
=
−
8

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⎪
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x+2y=2
2x+4y=−8

I used trial and error.

x=any negative even number greater than or equal to 0.

y=any whole number that ends 2 greater than x.

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,