1)f(x) = -x + sqrt 4 - x^2 Find f(-2)
-(-2) + sqrt 4 - (-2)^2 =
2 + sqrt 4 + 4
2 + sqrt 8 = 4.828
Is this correct?
-(-2) + sqrt 4 - (-2)^2 =
2 + sqrt 4 + 4
No 2 + sqrt 4 - 4
-(-2) + sqrt 4 - (-2)^2 =
2 + sqrt 4 + 4
2 + sqrt 8 = 4.828
Is this correct?
2 + sqrt 4 + 4
No 2 + sqrt 4 - 4