Which of the statements about the graph below is true? A graph is proportional and has an equation of Y equals negative X +18 be the graph is not proportional has an equation of Y equals negative X +18 see the graph is non-proportional and has an equation of Y equals negative 2X +18 de none of the above statements are true PLESE HELP ME

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?