Answer:
Step-by-step explanation:
I don’t know why they bother teaching recursive formulas as the explicit is almost always used :)
For 2,9,16,23...
Recursive is a(n+1)=an+7
Explicit is an=2+7(n-1)
(or more neatly an=7n-5)
For 2,14,98,686...
Recursive is a(n+1)=7an
Explicit is an=2(7^(n-1))
(or (2/7)7^n )
Answer: 20
<u>Step-by-step explanation:</u>
h(x) = |3x| - 1
h(7) = |3(7)| - 1
= |21| - 1
= 21 - 1
= 20
The common denominator is
10 x 5 = 50
25 x 2 = 50
so the common denominator is 50
Answer:
The answer is option A
Step-by-step explanation:
Equation of a line is y = mx + b
where
m is the slope
b is the y intercept
From the question
b / y intercept = 3
m / slope = 1
Substitute these values into the below equation
y = mx + b
We have the answer as
y = x + 3
Hope this helps you
