Answer:
a(n) = a(1) + 6(n -1)
Step-by-step explanation:
The common difference here is 6. 1 + 6 = 7; 13 + 6 = 19; and so on.
Thus, the function in question is a(n) = a(1) + 6(n -1).
Answer:
Step-by-step explanation:
30
All the x values are made negative
X = 4
F(x) = 2x
F(4) = 2(4)
F(4)= 8
X = 4 (still)
F(-x) = 2(-x)
F(-4) = 2 (-4)
F(-4) = -8
Answer:
-12 °F
Step-by-step explanation:
To find the total change in temperature, multiply 6 by -2, since it dropped 2 degrees each hour for 6 hours.
6(-2)
= -12
This means -12°F was the total number of degrees the temperature dropped.
Answer: look at the attached image
Step-by-step explanation:
