Identify the x intercepts, the vertex, and y intercept for each parabola. y= 2x2 - 10

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Multiply. write your answer in simplest form. 3/8 x 5/7

Find the equation using the point (4,8)