f(x)=3|x-1| find the value of f(3)-f(-2)/3
well, why not just plug in the values for x?
f(3)-f(2) = 3|3-1| - 3|2-1| = 3*2-3*1 = 3
Now divide that by 3.
thank you!
To find the value of f(3) - f(-2)/3, we need to evaluate the function f(x) at x = 3 and x = -2, and then subtract the two values. Let's go step by step:
1. Replace x with 3 in the function f(x):
f(3) = 3|3 - 1| = 3|2| = 3(2) = 6
2. Replace x with -2 in the function f(x):
f(-2) = 3|-2 - 1| = 3|-3| = 3(3) = 9
3. Subtract the two values and divide by 3:
(f(3) - f(-2))/3 = (6 - 9)/3 = -3/3 = -1
Therefore, the value of f(3) - f(-2)/3 is -1.