For what value of c is the function one-to-one? (1, 2), (2, 3), (3, 5), (4, 7), (5, 11), (6, c) 2 5 11 13

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?