The functions r and s are defined as follows. r(x)= 2x+2 s(x)= -2x^2-2 find the value of s(r( i have no clue how to do this someone !

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Graph the equationy= x+3[tex]y = x + 3[/tex]