1

If ab=19 and a-b=7, what is the value of a^2+b^2 ?

2

The table above shows some values of the polynomial function f. Which of the following is a factor of f(x+3) ?

A)
B)
C)
D)
3

The expression 4(x-5)(x+6)+m, where m is a constant, can be rewritten as a binomial square in the form of (ax+b)^2 where a and b are integer constants. What is the value of m ?

4

    \begin{align*}x^3+bx^2+cx+90=0\end{align*}

The equation above has three unique roots at -5, 3, and k. If b, c, and k are constants, what is the value of k ?

A)
B)
C)
D)
5 The scoring in a certain game is based on the number of red tokens and blue tokens a player has. One player has red and blue tokens in a ratio of 7:10. Then she wins 10 more red tokens, changing her ratio of red to blue tokens to 4:5. How many total tokens does she have after winning the 10 red tokens?


 

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