Saturday

September 20, 2014

September 20, 2014

Posted by **Anonymous** on Saturday, April 6, 2013 at 2:54pm.

f(x) = -9x2 + 2x + 6.

a) {-0.71, 0.94}

b) {-9,2}

c) {-0.22, -0.67}

d) {-1.50, 0.33}

- algebra -
**MathMate**, Saturday, April 6, 2013 at 6:13pmYou can use the same reasoning as the answer to your previous post.

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