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Shido88Best ResponseYou've already chosen the best response.0
i plug this one in calculator and got 5 as final answer
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
for the next one it's asking for h(2/3) but you can't use a negative for absolute value right? or is it ?
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
umm why over 5 ? isn't it over 2/3 ?
 one year ago

AylinBest ResponseYou've already chosen the best response.1
@Shido88 Sorry, I got distracted. Back now. Absolute value as a function either leaves the thing inside of it alone if it is 0 or positive, or multiplies it b negative 1 if it is negative. So x=x IF x is greater than or equal to 0, and x = x IF x is less than 0. So for h(2/3) you would have\[h(\frac{2}{3})=5\frac{\frac{  2}{3}}{\frac{2}{3}}=5\frac{\frac{2}{3}}{\frac{2}{3}}\]
 one year ago

AylinBest ResponseYou've already chosen the best response.1
Hmm, looks like the negative signs didn't display properly... Well, the 2s that are shifted way over to the right are supposed to have negative signs in front of them.
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
so basictly anything negative inside the absolute value will turn into positive ?
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
and once u turn the negative into positive then the absolute value sign goes away ?
 one year ago

AylinBest ResponseYou've already chosen the best response.1
Ahh, well this depends on if a is positive or not. :P Find the answer for if a is positive, and then the answer for if a is negative. Then you say which one it is based on a.
 one year ago

AylinBest ResponseYou've already chosen the best response.1
If \[a \ge 0\]then\[h(3a)=5\]and if\[a < 0\]then\[h(3a)=5\]
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
what do i have to do to know if a>0 ?
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
how did you get h(3a)= 5 ? do you just cancel out the 3a ?
 one year ago

AylinBest ResponseYou've already chosen the best response.1
Yeah.\[5\frac{3a}{3a}=5\]
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
so if it was h(a2) would the final answer be 5 anyway ?
 one year ago

AylinBest ResponseYou've already chosen the best response.1
Either 5 or 5, depending on a.
 one year ago

Shido88Best ResponseYou've already chosen the best response.0
gtg now, thanks again for helping me Aylin :)
 one year ago
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