PLEASE HELP ME ASAP

Find the value of x.

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Tom drove 206 miles in 3.9 hours. estimate his average speed.

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?