So think about it this way, Which line is most associated with the dots?
A) 3, 8, 15, 24 is correct.
Letting x be the term number (position in the sequence), for the first term, we have:
2(1) + 1^2 = 2+1 = 3
For the second term:
2(2) + 2^2 = 4+4 = 8
Third term:
2(3) + 3^2 = 6+9 = 15
Fourth term:
2(4) + 4^2 = 8+16 = 24
Ax + By = C form of the given equation is –6x + y = –28.
Solution:
Given equation is y – 2 = 6(x – 5).
To write the equation in Ax + By = C format:
y – 2 = 6(x – 5)
y – 2 = 6x – 30
Add 2 on both sides of the equation.
y – 2 + 2 = 6x – 30 + 2
y = 6x – 28
Subtract 6x from both sides of the equation.
y – 6x = 6x – 28 – 6x
y – 6x = –28
Arrange the terms in the equation.
–6x + y = –28
This is in the form of Ax + By = C.
Here A = –6, B = 1 and C = –28.
Answer:
x= 2
or it's 0
Step-by-step explanation:
2.8 x
----- = ---- = (2.8)(17.4)=27.52(x)
27.52 17.4
49=27.52(x)
--------------
(27.52) (27.52)
2=x
or:
2.8/27.52= x/1.74
2.8(1.74)=27.52(x)
5=27.52(x)
0=x
Answer:
I would say D
A student who studied longer generally did better than a student who studied less.
Step-by-step explanation: