Okay so like i am in desperate need of a tutor. i'm behind and i suck at math, and i've tried everything. can someone me and tutor me ? if you're willing to do so just message me .

also,

how do you find the measurements of a coordinate plane/graph?

#i'm desperate

m∠vru = 80°

m∠urw = 15°

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.