Let f (x) = a ^ x + B (a > 0) (a is not equal to 1) g (x) = 2x ^ 2-5x-k. if f (x) > m is r-constant for X, then f (x) > m is r-constant The range of M is 1) Find the value of A.B (2) When the two zeros of G (x) are respectively within (0,1) and (1,2), the value range of the real number k is obtained (3) Let H (x) = f (x) x > 0, H = g (x) = g (x) X

Let f (x) = a ^ x + B (a > 0) (a is not equal to 1) g (x) = 2x ^ 2-5x-k. if f (x) > m is r-constant for X, then f (x) > m is r-constant The range of M is 1) Find the value of A.B (2) When the two zeros of G (x) are respectively within (0,1) and (1,2), the value range of the real number k is obtained (3) Let H (x) = f (x) x > 0, H = g (x) = g (x) X

a+b=7,a=2,b=5;
G (0) g (1) 6, G (0) = 6, G (x) in X

Function f (x) = 2x 0 less than or equal to x less than or equal to 1 3-x 1 less than or equal to
Function f (x) = 2x 0 less than or equal to x less than or equal to 1
3-x 1 less than or equal to x less than or equal to 2
Is it continuous on the closed interval [0,2]

Continuous

Even function f (- x) = f (x), then even function f (x + 1) should be equal to f (- x + 1) or F (- x-1)

F (- x-1), because for function f (x), the argument is something in brackets