Someone please help I’m stressed out ill give out brainliest please don’t answer if you don’t know

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)

87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?