exam Maths Puzzle Numerical Ability

can you help me with this problem

use the intermediate value theorem to determine whether g(x)=4x^3-3x+3 has a zero between -2 and -1

Read Solution (Total 0)

exam Other Question

A moving company charges a certain flat rate per day, plus a per-mile charge. It charged your brother $52.90 for a one-day move of 20 miles. Your sister used the same company A speedboat could travel at 6 times the speed of the current. Thus, it could travel 350 miles downriver in 3 hours more than it took to travel 150 miles upriver. What was the speed of the boast in still water?