If u(x)=-2x^2+3 and v(x)=1/x,what is the range of (uov)(x) ?

Question

datboineedanswers datboineedanswers

02-09-2017
Mathematics

contestada

If u(x)=-2x^2+3 and v(x)=1/x,what is the range of (uov)(x) ?

Respuesta :

Otras preguntas

What are the advantages and disadvantages of globalization

how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O

What are the advantages and disadvantages of globalization

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?

What are the advantages and disadvantages of globalization

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?

What are the advantages and disadvantages of globalization

mreijepatmat mreijepatmat · Answer 1 · 2017-09-02T19:24:21+02:00

mreijepatmat mreijepatmat

02-09-2017

u(x)=-2x²+3
v(x)=1/x →→ range of (uоv)(x, BUT range (uov)(x = u(v(x)), then :

u(v(x)) = -2(1/x²) + 3 →→u(v(x)) = -2/x² + 3

The range of -2/x² + 3 = {x∈R/x≠0}

Answer Link