Tentukan invers a) f(x) = 2x²+5b) g(x)= 2x/6 – 1/6c) h(x) = ³√x + ³√2
Jawaban Terkonfirmasi
A) y = 2x^2 + 5
2x^2 = 5 – y
x^2 = (5 – y)/2
x = +, – akar (5 -y)/2
f `' ( x) = + ,- akar (5-x)/ 2
Tentukan invers a) f(x) = 2x²+5b) g(x)= 2x/6 – 1/6c) h(x) = ³√x + ³√2
A) y = 2x^2 + 5
2x^2 = 5 – y
x^2 = (5 – y)/2
x = +, – akar (5 -y)/2
f `' ( x) = + ,- akar (5-x)/ 2