(EASY) Function Notation
f(5) = ?
f(5) = 6
f(x) = 3x2
f(8) = ?
f(8) = 192
3(4 + 3r)
12 + 9r
−6k + 7k
k
−4 + 7(1 − 3m)
3 − 21m
f(x) = 2x - 3
f(7) = ?
f(7) = 11
f(x) = x2 - 9
f(5) = ?
f(5) = 16
6(1 − 5m)
6 − 30m
n − 10 + 9n − 3
10n − 13
−2n − (9 − 10n)
8n − 9
f(x) = -7x + 1
f(-1) = ?
f(-1) = 8
f(x) = 2x2 - 6
f(-3) = ?
f(-3) = 12
−6(7k + 11)
−42k − 66
−5 + 9n + 6
1 + 9n
9a + 10(6a − 1)
69a − 10
f(x) = 5 + 8x
f(0) = ?
f(0) = 5
f(x) = x2 - 3x + 5
f(0) = ?
f(0) = 5
−2(1 − 5v)
−2 + 10v
12r + 5 + 3r − 5
15r
−10(1 − 9x) + 6(x − 10)
−70 + 96x
f(x) = 3 ( 2x - 1 )
f(-5) = ?
f(-5) = -33
f(x) = x2 + 5x - 3
f(-2) = ?
f(-2) = -9
−(3x + 2)
-3x - 2
n + 4 − 9 − 5n
−4n − 5
−7(n + 3) − 8(1 + 8n)
−71n − 29