Write the quadratic equation whose roots are 6 and -4 and whose leading coefficient is 4

Which of the following graphs represents the function f(x) = 2^x

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?