Consider the quadratic function f(x) = –2x2 5x – 4. the leading coefficient of the function is?

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

3382-299=3383- ? fill in the blank?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?