Answer:

Step-by-step explanation:
Given

Reflection: Across y axis
Required
Determine X'
When a point (x,y) is reflected across the y axis, the image of the reflection is (-x,y)
So:

The image would be:

<em>The y coordinate remains the same but the x is negated</em>
Answer:
There are no multiple choices to answer this question.
Answer: y=2/3x
Step-by-step explanation:
Answer:
all work is shown and pictured
Divide y by x:
150/10 = 15
135/9 = 15
30 /2 = 15
They all equal 15
This means the constant of proportionality would be y = 15x
The answer is C.