If
f
(
x
)
=
4
x
−
15
\displaystyle {f{{\left({x}\right)}}}=\sqrt{{{4}{x}-{15}}}
f
(
x
)
=
4
x
−
15
, then
f
(
1
)
=
\displaystyle {f{{\left({1}\right)}}}=
f
(
1
)
=
Preview
Question 6
(Leave your answer in exact form. Enter DNE if the function is undefined or not a real number)
Question Help:
Video
Written Example
Submit
Try a similar question
License
[more..]
\displaystyle
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity