Here you go. Hope this helps! :)
Answer:
oop sry cant help way above my grade level.
Step-by-step explanation:
1. Slope= -2
2. Slope= 3/2
In both cases, we have cooling. We can add together the 2 functions describing this cooling: z(x) = 0.5x - 9 - [-x-2] = 0.5x - 9 + x + 2, or
z(x) = 1.5x - 7
Provided that this is correct, all we have to do now is to subst. 5 for x:
z(5) = 1.5(5) - 7 = 7.5 - 7 = 0.5 (answer)
Answer:
Step-by-step explanation:
2x7=14
14 divided by 3= 4.66666666667
4.66666666667 -2 = 2.66666666667
