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Late a in R and let f: Rvec be given by...

Late `a in R` and let `f: Rvec` be given by `f(x)=x^5-5x+a ,` then `f(x)` has three real roots if `a >4` `f(x)` has only one real roots if `a >4` `f(x)` has three real roots if `a<-4` `f(x)` has three real roots if `-4

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Let a in R and let f: Rvec be given by f(x)=x^5-5x+a , then (a) f(x) has three real roots if a >4 (b) f(x) has only one real roots if a >4 (c) f(x) has three real roots if a<-4 (d) f(x) has three real roots if -4

Let a in R and let f: Rvec be given by f(x)=x^5-5x+a , then (a) f(x) has three real roots if a >4 (b) f(x) has only one real roots if a >4 (c) f(x) has three real roots if a<-4 (d) f(x) has three real roots if -4

Late a in R and let f:R rarr be given by f(x)=x^(5)-5x+a, then f(x) has three real roots if a>4f(x) has only one real roots if a>4f(x) has three real roots if a<-4f(x) has three real roots if -4

Let a in R and f : R rarr R be given by f(x)=x^(5)-5x+a , then (a) f(x)=0 has three real roots if a gt 4 (b) f(x)=0 has only one real root if a gt 4 (c) f(x)=0 has three real roots if a lt -4 (d) f(x)=0 has three real roots if -4 lt a lt 4

Let a in R and f : R rarr R be given by f(x)=x^(5)-5x+a , then (a) f(x)=0 has three real roots if a gt 4 (b) f(x)=0 has only one real root if a gt 4 (c) f(x)=0 has three real roots if a lt -4 (d) f(x)=0 has three real roots if -4 lt a lt 4

Let a in R and f : R rarr R be given by f(x)=x^(5)-5x+a , then (a) f(x)=0 has three real roots if a gt 4 (b) f(x)=0 has only one real root if a gt 4 (c) f(x)=0 has three real roots if a lt -4 (d) f(x)=0 has three real roots if -4 lt a lt 4

Let a in R and f : R rarr R be given by f(x)=x^(5)-5x+a , then (a) f(x)=0 has three real roots if a gt 4 (b) f(x)=0 has only one real root if a gt 4 (c) f(x)=0 has three real roots if a lt -4 (d) f(x)=0 has three real roots if -4 lt a lt 4

Let a in R and f : R rarr R be given by f(x)=x^(5)-5x+a , then (a) f(x)=0 has three real roots if a gt 4 (b) f(x)=0 has only one real root if a gt 4 (c) f(x)=0 has three real roots if a lt -4 (d) f(x)=0 has three real roots if -4 lt a lt 4

For what value of a, does the function f (x) = x ^(5) - 5x + a has three real roots ?