Given the function f defined by the formula f(x)=x^2-4 find the following: (a) f(3) (b) f(-4) (c) f(0) (d) (-2)
2 answers:
x yerine parantez içindek,ileri yaz çıkar cevap
f(x) = x² - 4
f(3) = 3² - 4 = 5
f(-4) = (-4)² - 4 = 12
f(0) = (0)² - 4 = -4
f(-2) = (-2)² - 4 = 0
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