if `f(x)=ax^7+bx^3+cx-5`, `f(-7) = 7` then `f(7)`is

If f(x)=7x-8, then f'(3)=

If f(x)=ax^(5)+bx^(3)+cx+d is odd then

If f(x) is continuous at x=7 , where f(x)=(log x-log 7)/(x-7) , for x!=7 , then f(7)=

If f(x)=ax^(7)+bx^(3)+cx-5, a, b, c are real constants, and f(-7)=7 , then the range of f(7)+17 cos x is

If f(x) = ax^(7)+bx^(3)+cx-5, a, b, c are real constants, and f(-7)=7, then the range of f (7) + 17 cos x is a)[-34,0] b)[0,34] c)[-34,34] d)None of these

If f(x)=ax^2+bx+2 , where f(-1)=7 and f(1)=5, then: f(a,b)-=

If f(x) = ax^2 + bx + c and f(0) = 5 , f(1) = 7 , and f(-1) = 3 then find the value of 3a+5b-c .

If f(x)=ax^(7)+bx^(3)+cx-5,a,b,c are real constants,and f(-7)=7, then the range of f(7)+17cos x is [-34,0](b)[0,34][-34,34](d) none of these