Given: f(x) ≥ 0 for a ≤ x ≤ b and `int_a^b f(x) dx >= (k + 3 + 2)` What is the value of k?

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion