Question

PLESE HELP WILL GIVE MEDALS
Use the graph of f(x) = log x to obtain the graph of g(x) = log x + 5.

Answer 1

do you know what the graph of y = log(x) looks like..?

Answer 2

YES

Answer 3

ok.... then you just add 5 to it...

so using a simple table of values may give you an idea

x: 1/100 1/10 1 10 100
---------------------------------------
f(x) 3 4 5 6 7

Answer 4

the x intercept is at 10^-5 or 1/100000

Answer 5

so the graph of log(x) have moved up 5 units...

Answer 6

MY OP2 ATTACH PICTURE

Answer 7

thats correct

Answer 8

THANKS @campbell_st ;-)

Answer 9

but there is 1 issue

you are looking at

\[y = \log(x) + 5\]

and not

\[y = \log(x + 5)\]

as they are different graphs...

Answer 10

if you are looking at

y = log(x + 5) there its not option 2...

its option 4

Answer 11

ok... good luck

Answer 12

IM ALITTLE CONFUSED NOW. WHICH OPTION IS g(x) = log x + 5.

Answer 13

g(x) = log(x) + 5 is option 2

Answer 14

OK DOES IT MATTER IF IT g(x) = log (x) + 5. BECAUSE IN MY WORK ITS JUST
g(x) = log x + 5. NO ()

Answer 15

f(x)=logx
\[f \left( 0 \right)=\log 0=-\infty ,f(1)=0,f \left( \infty \right)=\infty \]
\[f \left( x \right)=\log x+5, f(0)=-\infty+5=-\infty,f \left( 1 \right)=\log 1 +5=0+5=5,f \left( \infty \right) =\infty+5=\]