Fill in the blank to obtain next step in evaluating polnomial function?

0 ⤊

f (x) = 10x^2 + 3x + 3
f(a) = 10 ( ______)^2 +3 (9) + 3

Cant do it

2007-02-28 03:38:36 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

a=9

10*9^2 +3*9 +3=
810 +27 +3 = 840

2007-02-28 03:46:45 · answer #1 · answered by jaybee 4 · 0⤊ 0⤋

You are calculating the expressionat a=9.So you have to fill the blanc with 9

2007-02-28 14:44:19 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋