Given the function ƒ(x) = 20x2 − 18x − 25, find ƒ(−1). A) ƒ(−1) = 27 B) ƒ(−1) = 13 C) ƒ(−1) = −13 D) ƒ(−1) = −23

B

Step-by-step explanation:

f(-1) means that x was substituted for (-1)

Thereforce, 20x^2 - 18x - 25 becomes  20(-1)^2 - 18(-1) - 25

Negative numbers multiplied by another negative number become positive.

f(-1) = 20 + 18 -25 = 13

f(-1) = 13

b

Step-by-step explanation:

put te other one as not me i really dont want it any ways

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !