Question

3)determine os valores numéricos para g(x)=x-2+3:
b) g(3/4) c) g(1/2) f) g(1)

4)determine os valores para h(x)=3x+3/5=
a)h(3/4) b)h(3) c)h(0)

Answer 1

3)determine os valores numéricos para g(x)=x-2+3==> g(x) = x + 1
b) g(3/4) = 3/4 + 1 ==> (3+4)/4 ==> 7/4

c) g(1/2) = 1/2 + 1 ==> (1+2)/2 ==> 3/2

f) g(1) = 1 + 1 ==> 1 +1 ==> 2

4)determine os valores para h(x)=3x+3/5=

a)h(3/4) = 3(3/4) + 3/5 = 9/4 + 3/5 ==> ( 45+12)/20 ==> 57/20 

b)h(3)  = 3(3) + 3/5 = 9 + 3/5 ==> ( 45+3)/20 ==> 48/20 

c)h(0)  = 3(0) + 3/5 = 0 + 3/5 ==> 3/5