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Mathematics 13 Online
OpenStudy (anonymous):

help

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (anonymous):

IS IT RIHGT?

jimthompson5910 (jim_thompson5910):

what is f(3)?

OpenStudy (anonymous):

its wrong?

OpenStudy (anonymous):

i was about to submit

jimthompson5910 (jim_thompson5910):

yeah, what is f(3) equal to

OpenStudy (anonymous):

increasing then?

OpenStudy (anonymous):

on f(3)

jimthompson5910 (jim_thompson5910):

the numeric value

jimthompson5910 (jim_thompson5910):

plug x = 3 into the function

OpenStudy (anonymous):

okay

jimthompson5910 (jim_thompson5910):

so f(3) = ??

OpenStudy (anonymous):

0.000

OpenStudy (anonymous):

thats why i thought it was dne

jimthompson5910 (jim_thompson5910):

f(5) is equal to ????

OpenStudy (anonymous):

48

OpenStudy (anonymous):

f(3)

jimthompson5910 (jim_thompson5910):

f(5) is not equal to 48

OpenStudy (anonymous):

80 f(50

OpenStudy (anonymous):

80 f(f5)

jimthompson5910 (jim_thompson5910):

I have no idea what you're saying

OpenStudy (anonymous):

i have to leave the answer is 48,80?

jimthompson5910 (jim_thompson5910):

f(3) is not equal to 48 and not equal to 80

OpenStudy (anonymous):

see i dont get it im sorry:/

jimthompson5910 (jim_thompson5910):

f(x) = x^2 - 8x + 15 f(3) = (3)^2 - 8(3) + 15 f(3) = ??

OpenStudy (anonymous):

i keep getting 48

jimthompson5910 (jim_thompson5910):

f(3) = (3)^2 - 8(3) + 15 f(3) = 9 - 24 + 15 f(3) = ??

OpenStudy (anonymous):

can u give me the answer so i can see what u mean

jimthompson5910 (jim_thompson5910):

I'm sure you can evaluate 9 - 24 + 15

jimthompson5910 (jim_thompson5910):

what is 9 - 24 + 15 equal to?

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