Answer:
I believe it is C
Step-by-step explanation:
Please correct me if i am wrong ^w^
Answer:
Step-by-step explanation:
Direct variation problems can easily be solved with proportions, namely:
and cross multiply to get
2y = 20 so
y = 10
9514 1404 393
Answer:
(b) a[1] = -7, a[n] = a[n-1] + 3
Step-by-step explanation:
Comparing the given formula to the general form for the n-th term of an arithmetic sequence ...
an = a1 +d(n -1)
we see that the first term (a1) is -7, and the common difference (d) is +3.
The recursive version of the sequence definition is ...
a[1] = a1
a[n] = a[n-1] +d
So, the appropriate choice is ...
a[1] = -7, a[n] = a[n-1] +3
I believe it is reflection across the Y-axis, followed by reflection across the X-axis.
Reflection is the mirror image of the shape across an axis.
Translation is the sliding down or up of the shape.
12/4=3
6/3=2
and 2/1=2
Hope this helps!
