Test 9
1.
\(P(x)=(m-1)x^2+(n-2)x+m+2n\)
As the polynomial \(P(x)\) is a constant polynomial, what is the value of \(P(10)\)?
A) \(10\)B) \(8\)C) \(7\)D) \(5\)E) \(4\)
2.
\(P(x)=(a-2)x^3+(b+4)x^2+a+b\)
As the polynomial \(P(x)\) is a constant polynomial, what is the value of \(P(14)\)?
A) \(-6\)B) \(-2\)C) \(0\)D) \(2\)E) \(6\)
3.
\(P(x-3)=(a-1)x^2+(b+1)x+a\cdot b\)
As the polynomial \(P(x)\) is a constant polynomial, what is the value of \(P(4)\)?
A) \(-2\)B) \(-1\)C) \(0\)D) \(1\)E) \(2\)
4.
\(P(x+1)=(a+b-3)x^2+(-b+2)x+a\cdot b\)
As the polynomial \(P(x)\) is a constant polynomial, what is the value of \(P(a-b)\)?
A) \(\samefrac{1}{5}\)B) \(\samefrac{1}{2}\)C) \(\samefrac{5}{4}\)D) \(2\)E) \(3\)
5.
\(P(2x-1)=x^3-6x^2-5\)
What is the constant term of \(P(x+1)\) polynomial?
A) \(-11\)B) \(-10\)C) \(-6\)D) \(-4\)E) \(-2\)
6.
\(P(x-3)=x^3-5x^2-2\)
What is the sum of coefficients of \(P(x+1)\) polynomial?
A) \(-250\)B) \(-125\)C) \(-2\)D) \(2\)E) \(125\)
7.
\(P(2x-1)=x^2+ax+6-a\)
What is the sum of coefficients of \(P(x)\) polynomial?
A) \(8\)B) \(7\)C) \(6\)D) \(5\)E) \(4\)
8.
\(P(2x+3)=x^3-2ax+1\)
As the sum of coefficients of \(P(x-2)\) polynomial is 5, what is \(a\)?
A) \(5\)B) \(4\)C) \(3\)D) \(2\)E) \(1\)