Is the following relation a function? (6,2) (-1,-1) (4,3)

Which of the following is true for the relation f(x)=2x^2+1

9/10 divide by -3/15 as a mixed number

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m