2x - 8 < 12
2x < 12 + 8
2x < 20
x < 20/2
x < 10
15) n+4
16) n-6
17) n+3
18)n-2
19)n+6
20) n-8
Answer:
x y
0 -2
4 -1
8 0
Step-by-step explanation:
y + 2 = 1/4 x
Subtract 2 from both sides.
y = 1/4 x - 2
Now let x equal each value of x in the table and solve for y.
x = 0
y = 1/4 * 0 - 2
y = -2
x = 4
y = 1/4 * 4 - 2
y = 1 - 2 = -1
x = 8
y = 1/4 * 8 - 2
y = 2 - 2
y = 0
Answer:
Arithmetic sequence
Step-by-step explanation:
A sequence is described as an arithmetic sequence when there is a common difference between the numbers
A sequence is a geometric sequence when there is a common ratio between the numbers
12,10,8
10-12= -2
8-10= -2
10/12= 0.83
8/10= 0.8
Hence the sequence is an arithmetic sequence with a common difference of -2