Test 10
1.
\(P(x)=(a+1)x^2-(a-3)x+a-4\)
As the sum of coefficients of \(P(x)\) polynomial is 4, what is \(a\)?
A) \(-4\)B) \(-2\)C) \(2\)D) \(4\)E) \(8\)
2.
\(P(x-1)=x^2-2x+a+1\)
As the constant term of \(P(x)\) polynomial is 3, what is \(a\)?
A) \(-1\)B) \(0\)C) \(1\)D) \(2\)E) \(3\)
3.
\(P(2x+1)=x^2+ax+a\)
If the sum of coefficients of \(P(x)\) polynomial is 4, what is the constant term of \(P(x-3)\) polynomial?
A) \(-4\)B) \(-2\)C) \(0\)D) \(4\)E) \(11\)
4.
\(P(x)=x^2+4x-a\)
As the constant term of \(P(x)\) polynomial is 1, what is the constant term of \(P(x-2)\) polynomial?
A) \(-5\)B) \(-4\)C) \(-3\)D) \(-2\)E) \(-1\)
5.
\(P(3x-2)=x^4-2x^2-1\)
What is the constant term of \(P(x+1)\) polynomial?
A) \(-3\)B) \(-2\)C) \(-1\)D) \(0\)E) \(1\)
6.
\(P(x)=x^2-(a+1)x-3\)
As the sum of coefficients of \(P(x)\) polynomial is -4, what is the sum of coefficients of \(P(x+1)\) polynomial?
A) \(-7\)B) \(-6\)C) \(-5\)D) \(-4\)E) \(-3\)
7.
\(P(x)=x^3-ax^2+2ax+1\)
As the sum of coefficients of \(P(x)\) polynomial is 3, what is the sum of coefficients of \(P(2x+1)\) polynomial?
A) \(25\)B) \(18\)C) \(11\)D) \(8\)E) \(7\)
8.
\(P(x)=(2a-1)x^2+a\cdot x\)
\(Q(x)=ax^2+(4a+1)x-2\)
As the sum of coefficients of \(P(x)\) polynomial is 11, what is the sum of coefficients of \(Q(x)\) polynomial?
A) \(19\)B) \(17\)C) \(15\)D) \(14\)E) \(13\)