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Chapter 4: Q. 14 (page 245)

Find the value of f(x)=12x6-8x4+1 at x=4.

Short Answer

Expert verified

The value off4is 47105.

Step by step solution

01

Given information

The given function isf(x)=12x6-8x4+1

02

Determine the value of fx at x=4

Substitute 4for xin given function.

f(4)=1246-844+1=47105

03

Write the conclusion

The value offxatx=4is47105.

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Most popular questions from this chapter

In Problems 39–56, find the real zeros of f. Use the real zeros to factor f.

f(x)=2x4+11x3-5x2-43x+35

Graph each rational function using transformations.

R(x)=x2-4x2

In Problems 39–56, find the real zeros of f. Use the real zeros to factor f.

f(x)=2x4-3x3-21x2-2x+24

True or False The graph of a rational function may intersect a vertical asymptote.

Find the vertical, horizontal, and oblique asymptotes, if any, of each rational function.

R(x)=8x2+26x-74x-1
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