Evaluate p(x) = x3 - 9x at -4 and -2 to determine if the Intermediate Value Theorem guarantees that a zero exists between the two values.
a) p(-4) =
b) p(-2) =
c) Does the Intermediate Value Theorem guarantee that a zero exists between -4 and -2?
[more..]
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity