SOLUTION: Use the function f(x) = 3 – x^2 to find
a. f(-2) b. f( 2/3 ) c. f(a + 2)
Algebra.Com
Question 1113543: Use the function f(x) = 3 – x^2 to find
a. f(-2) b. f( 2/3 ) c. f(a + 2)
Found 2 solutions by josgarithmetic, ankor@dixie-net.com:
Answer by josgarithmetic(39800) (Show Source): You can put this solution on YOUR website!
All you do is substitute and compute. (or simplify)
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
the function f(x) = 3 – x^2 to find
a. f(-2)
f(-2) = 3 - (-2^2)
f(-2) = 3 - 4
f(-2) = -1
:
b. f( 2/3 )
:
c. f(a + 2)
FOIL(a+2)(a+2)
RELATED QUESTIONS
Use the function f(x) = 3 – x^2 to find
a. f(-2) b. f( 2/3 ) c. f(a +... (answered by math_helper)
f(x)=4x^2-3x+2
find the following function values.
A. f(4) B. f(-3) C.... (answered by tampham5396)
For the function f(x)=2x+5
Find:
a) f(2)+f(3)
b) f(-1)+f(10
c) f(a)+f(-2a)
d)... (answered by amarjeeth123)
evaluate the function, f(x) = 3-6x-3x(2) for:
a) f(-3) b) f(-1/6) c)... (answered by solver91311)
Given f(x)=3x - 1, find
a. f(2)
b. f(-1)
c. f(0)
d. f(2/3)
e. f(k)
f. f(k +... (answered by checkley77)
Given f(x)=3x - 1, find
a. f(2)
b. f(-1)
c. f(0)
d. f(2/3)
e. f(k)
f.... (answered by rfer)
Evaluate each function for the value specified
4. f (x)= x^3 + 2x^2 - 7x+ 9; find (answered by jim_thompson5910)
Evaluate each function for the value specified
3. f (x) = -2x^3 + 5x^2 - x - 1; find
(answered by jim_thompson5910)
Find the value for each function:
(A) f(1)
(B) f(1)
(C)f(-1)
(D) f(3)
f(X) (answered by Boreal)