SOLUTION: if f(x)=SQRT of x
what is
f(-100)
and f(48)
Algebra.Com
Question 280828: if f(x)=SQRT of x
what is
f(-100)
and f(48)
Found 2 solutions by stanbon, oberobic:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
if f(x)=SQRT of x
what is
f(-100) = sqrt(100)*sqrt(-1) = 10i
f(48) = sqrt(16)*sqrt(3) = 4sqrt(3)
========================
Cheers,
Stan H.
Answer by oberobic(2304) (Show Source): You can put this solution on YOUR website!
.
.
i is an imaginary number that represents
.
.
.
Done
RELATED QUESTIONS
if f(x)=SQRT of x
what is... (answered by jim_thompson5910)
If f(x) = 4x, and f(x + 2) – f(x) = k f(x), then what is the value of k? (answered by josgarithmetic)
Let
f(x) = {x - sqrt{3}}/{xsqrt{3} + 1}. What is f^{2012}(x), where the function is... (answered by MathLover1,ikleyn)
if f(x+1)=f(x)/x and f(3)=5, what is the value of... (answered by solver91311)
if f(x+1)=f(x)/x and f(3)=5, what is the value of... (answered by solver91311,josmiceli)
If f(x)={{{x^3+1}}} and {{{f^-1}}} is the inverse function of f, what is... (answered by ankor@dixie-net.com)
If f(x) = √x + 12 and g(x) = 2√x, what is the value of (f-g)(144)?
-84... (answered by Fombitz)
If f(x)-f(x+1)=2x-5 and f(6)=12, what is the value of... (answered by stanbon)
what is the domain of... (answered by stanbon)