# math

posted by
**michelle**
.

Find f(a), f(a + h),

and the difference quotient

f(a + h) − f(a)

------------------

h

,

where h ≠ 0.

f(x) = 2x/x-7

f(a)=

f(a + h) =

f(a + h) − f(a)

----------------- =

h

posted by
**michelle**
.

Find f(a), f(a + h),

and the difference quotient

f(a + h) − f(a)

------------------

h

,

where h ≠ 0.

f(x) = 2x/x-7

f(a)=

f(a + h) =

f(a + h) − f(a)

----------------- =

h