248,109 views
43 votes
43 votes
If f(x)=|2x-4| find f(-7)

User Cord Rehn
by
2.8k points

1 Answer

24 votes
24 votes

Answer:

18

Explanation:

sub in x = -7 into the equation

f(-7) = |-14-4| = |-18| = 18

User Zain Farooq
by
2.7k points