It given that x = x² + 3x+2
(a Find
f(0)
In the values of x for which f(x)=0
of
(b) Given also that the line of symmetry of the graph
f(x)=x²+ 3x+2 is x= - 11/2 find the coordinates of the turning point this graph. Pls help me to solve this question

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244