Graph the function in a viewing window that shows all of its extrema and x-intercepts.f = 2x5 + 7x4 + 9x3 - 40x2 - 45x + 10

A.

B.

C.

D.


Answer: B

Mathematics

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Write the polynomial dividend.?110?21?-3-2117?0

A. x2 + 10x + 21 B. x + 3 C. -x2 - 10x - 21 D. x + 7

Mathematics

Define dn where d is any nonzero number and n is any counting number. ?

A.  where n is a positive number
B. , where there are n factors of d
C.  where n is a natural number
D.  where n is the exponent
E.  where n is a real number

Mathematics

Translate the phrase into a mathematical expression. Use x to represent "a number". The quotient of a number and 6

A.
B.  
C. x - 6
D. 6x

Mathematics

Determine whether the pair of triangles is congruent.

A. congruent B. not congruent

Mathematics