The answer would be +3 since ur adding 3 every time
The equation for the given relation is a quadratic equation:
<h3>
How to write an equation for the given relation?</h3>
Here we have the relation:
D = {(x, y); (3, 9), (5, 25), (-2, 4), ...}
Notice that for each coordinate point, we can see that the output is equal to the square of the input:
Then the equation is just:
If you want to learn more about quadratic equations:
brainly.com/question/1214333
#SPJ1
What's there to answer homes
Basically, you know a parallelogram has 4 angles which all add up to 360 degrees. (3x+5)+(x+3y)+2x+70=360 degrees. Just solve for x and y