The function f is continuous for−2 ≤ x ≤ 2 and f(−2) = f(2) = 0. if there is no c, where −2 < c < 2 for which f′(c) = 0, which of the following statements must be true?

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

2.5 milligrams is equivalent to how many grams