Posted by **angela** on Thursday, August 7, 2008 at 4:57pm.

find f(a) if f(t) equals 2t2 -t - 2 find the slope of a line that passes through (2,4,)(-7,8)

- algebra ll -
**bobpursley**, Thursday, August 7, 2008 at 5:18pm
f(a)=2a^{2} - a -2

slope= (4-8)/(2-(-7)) figure out how I did that.

- algebra ll -
**angela**, Friday, August 8, 2008 at 12:22am
for the sloe question the multiple choices are either -4/9,-4/5,5/4,-9/4 which one is it

- algebra ll -
**angela**, Friday, August 8, 2008 at 12:23am
the slope question was a line that passes through 2,4 and -7,8

- algebra ll -
**barba**, Friday, August 8, 2008 at 2:58am
find the slope of a line that passes through 2,4 and -7,8 the mutiple choices are -4/9, -4/9, 5 /4, -9/4 which one is it

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