If mc025-1.jpg and h(x) = 4 – x, what is the value of mc025-2.jpg?
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you should write properly for getting instant answer. Well, according to my research , your question may be ----> If g(x)=(x+1)/(x-2) and h(x) = 4 – x, what is the value of (g x h) (-3)?
Solution :- you should remember , if we write (g × h)(x) , it means g(x) × h(x)
But when we write (g ° h)x then it means, g(h(x)) which is a example of composite number.
okay ! now, you can use (g × h)(x) = g(x) × h(x)
Given, g(x) = (x + 1)/(x - 2)
so, g(-3) = (-3 + 1)/(-3 - 2) = -2/-5 = 2/5
similarly, h(x) = 4 - x
so, h(-3) = 4 - (-3) = 4 + 3 = 7
Now, (g × h)(-3) = g(-3) × h(-3)
= 2/5 × 7 = 14/5
Hence, (g × h)(x) = 14/5
Solution :- you should remember , if we write (g × h)(x) , it means g(x) × h(x)
But when we write (g ° h)x then it means, g(h(x)) which is a example of composite number.
okay ! now, you can use (g × h)(x) = g(x) × h(x)
Given, g(x) = (x + 1)/(x - 2)
so, g(-3) = (-3 + 1)/(-3 - 2) = -2/-5 = 2/5
similarly, h(x) = 4 - x
so, h(-3) = 4 - (-3) = 4 + 3 = 7
Now, (g × h)(-3) = g(-3) × h(-3)
= 2/5 × 7 = 14/5
Hence, (g × h)(x) = 14/5
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