Select the relations that are functions □ [(a,1), (b,1), (c,1)]
□ [(a, a), (a, b), (a, c)]
□ [(1,a), (2,a), (3,a)]
□ [(a, a), (b, b), (c, c)]

Can you me find the slope! (30 points)

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.