Answer:
what is the question
Step-by-step explanation:
Answer:
329.5
Step-by-step explanation:
From the table we see that the common difference d = 0.5 - (-6.5)
= 7, and 7.5 - 0.5 = 7. Also 14.5 - 7.5 = 7.
The first term a1 = -6.5.
The nth term = a1 + (n - 1)d so for our sequence we have:
49th term = -6.5 + (49 - 1)7
= -6.5 + 48 * 7
= -6.5 + 336
= 329.5 (answer).
F(x)=x^3 is a cubic function. In general, when you substitute (x+c) in for x, if c is positive, you shift the graph to the left c units. If c is negative, you shift the graph to the right.
<span>So f(x+2) = (x+2)^3 is the cubic function shifted to the left 2 units. </span>
Step-by-step explanation:
plug in 1 and 4 for x and y
(4)=2(1)-5
then do the math
4=2-5
4 does not equal -3 therefore it is not a solution