Suppose A & B are 2 x 4 matrices. Which of the following are the dimensions of the matrix A-B?

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

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.

Write the standard form of an equation with (see picture below)