Which of the following lists all the roots of ?
a. -1 , 2, i, -i

b -1 , 2

c-2 ,-1

d -2 -1,-i , i,

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

In the diagram below, tan θ = sqrt 3. what is the value of m?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function