Determine whether the equation is a function or not. y=.5x+1 circle the appropriate answer function yes or no

The quotient of 15 and a number is 1 over 3 written as an equation

The equation m = 19.32v can be used to find the mass m in grams of a pure gold coin with volume v in cubic centimeters. carl has a coin with a mass of 37.8 grams. the coun's volume is 2.1 cubic centimeters. could the coin be pure gold? explain your reasoning. whoever answers this correctly gets marked brainliest! this is also worth a decent amount of points than normal questions!

Create a function rule for the following: x 0 3 6 f(x) -5 -3 -1