Answer:
The believe the rate of change is 3
Step-by-step explanation:
Using rise and run
And also the x1 y1 * x2 y2 formula
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Answer:
x=12
Step-by-step explanation:
2x-4=20
+4 +4
2x+24
2x ÷2
24÷2=12
Therefore, x=12
Answer:
2. 0
Explanation:
Solve f[g(6)] by finding f(x) when x = g(6).
Find g(6).
g(x) = x - 8
Set x = 6.
g(6) = 6 - 8
g(6) = -2
Find f[g(6)].
f(x) = 6x + 12
Set x = g(6).
f[g(6)] = 6[g(6)] + 12
Substitute g(6) = -2.
f(-2) = 6(-2) + 12
f(-2) = -12 + 12
f(-2) = 0
Therefore, f[g(6)] is 0.
Answer:
6 1/4 hours per week.
Step-by-step explanation:
For each week she spends 1 1/4 * 5 hours or 6 1/4 hours per week
