6. If y=x^3-2, evaluate y given x = i. 8. If y = 2x^2+ x - 3, evaluate y given x = 2 - 3i.
1 + 2x
10. If y = 1+2x/ x+3 evaluate
y given x = 4i.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Opposite angles in a parrellelogram are