Problem 1 15pts: 1a) 3pts-In NumPy, create an array of points between -5 and 11.323 with spacing .0285. If you can not do this exactly, how close can you g 1b)

3pts - Using vectorization, plot f(x) = 3x¹+3x²+2 for-5≤ x ≤ 11.323. Make sure your graph is labeled. 1c) 3pts - Using vectorization in Python, find the sum + (( 4 )*'- * (4) + ¹) for n = 30, 50. 1d) 3pts - For the integers less than 10,000, what is the sum of those numbers which are divisible by 7, 13, or 18?