posted by .

If P(x) is a polynomial with P(–6) = –1.12 and P(–5) = 0.6 then which of the following must be true?

A. There is a zero for P(x) between x = –6 andx = –5.
B. There is a zero for P(x) between x = –1.12 and x = 0.6.
C. There is a zero for P(x) between x = –1.12 and x = 0.6, but it may be a complex number.
D. There is a zero for P(x) between x = –6 and x = –5, but it may be a complex number.

  • Math -


Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Algebra

    Can someone please explain how to do these problems. 1)write a polynomial function of least degree with intregal coefficients whose zeros include 4 and 2i. 2)list all of the possible rational zeros of f(x)= 3x^3-2x^2+7x+6. 3)Find all …
  2. Gen Chem

    Which of the following conditions MUST be true for the entropy of a pure solid to be zero?
  3. algebra

    which of the following is true about the polynomial f(x) = x3 + 9x2 + 24x + 16 ?
  4. Algebra

    If 3 is a zero of the polynomial f(x), then which of the following is NOT necessarily true?
  5. Algebra

    1.Solve 2x = 5x2 for x. A. 2.322 B. 0.431 C. 0 and 2.322 D. 0 and 0.431 2.Which of these is a factor of 2x100 − x7 − 1?
  6. Maths

    true/false 1. a cubic polynomial has at least one zero.............. 2. a quadratic polynomial an have at most two zeroes.......... 3. if r(x)is the remainder and p(x) is the divisor, then degree r(x) < degree p(x)............ 4. …
  7. algebra

    Want to make sure I am doing this correctly. Use the Intermediate Value Theorem for polynomials to show that the polynomial function f(x)has zero between the numbers given. f(x)=3x^2-x-4 ; 1 and 2 3(1)^2-1-4= - 2 below zero 3(2)^2-1-4= …
  8. Math

    Find the discriminant for the quadratic equation f(x) = 5x^2 - 2x + 7 and describe the nature of the roots. discriminant is 144, one real root discriminant is -136, two complex roots <--?
  9. Math (Stats)

    In order to predict y-values using the equation of a regression line, what must be true about the correlation coefficient of the variables?
  10. Precalculus

    There is at least one polynomial with real functions with 9+i as its only nonreal zero. A. The statement is​ false, because the Fundamental Theorem of Algebra dictates that there must be n complex zeros for a polynomial of degree …

More Similar Questions