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1. Which of the following expressions is a polynomial expression?
A + 3x - 15 B.2x -x +4 C 3x + 18sva D.-4x** **
2. The following are examples of polynomial functions, EXCEPT
A.f(x) = 7x + x + 4 B. p(x)=4x2+x+2x =7 C y = x + 5D.y=r-5-9
3. What is the leading coefficient of the polynomial function f(x) = 5x + 3x - 21
A1 B2
B 2
C.3
D.5
4. What is the degree of the polynomial function y = 3x - 2x + x + x-57
*
A 3
B. 7
C. 9
5. What is the standard form of the polynomial function () 5 - 11x + 4r?
A f(x) = -11x + 40 + 5
C. f(x) = 5 + 48 - 11x
B f(x) = 4x+ 5 - 11x
D f() = 4x3 - 1175​


Sagot :

Answer:

1.A

2.A

3.D

4.A

5.A

Step-by-step explanation:

1.+3×-15

2.f(×)=7×++4

3.5

4.3

5.f(×)=-11×+40+5

OK NA PO BA ANG SAGOT