Since .68 is 68/100, you can simplify to 17/25.
500x3=1500
80x3=240
4x3=12
1500+240+12=1,752
Answer:
-41
Step-by-step explanation:
You would replace all x's with -9 and solve.
Answer:
f(1) is 1, just look at the x-value provided in the parenthesis. f(1) means function value at x = 1, and the graph shows that at x = 1, y = 1.