Find the limit of the function algebraically lim x→0 ⁡(x^2+3)/x^4

Two number cubes are rolled- one blue and one yellow. part a) find the probability that the blue cube is less than 3 and the product is 8. part b) is this event independent or dependent? explain why. your

Let w=23 . what is the value of w + 45 ?

How would you describe the difference between the graphs of f(x) = 2x2 and g(x) = -2x2?