$a_1=6\\a_2=a_1+1\to a_2=6+1=7\\a_3=a_2+1\to a_3=7+1=8\\a_4=a_3+1\to a_4=8+1=9\\\vdots\\\\\text{The recursive formula}\\a_n=\left\{\begin{array}{ccc}a_1=6\\a_n=a_{n-1}+1\end{array}\right\\\\\text{It's an arithmetic sequence with}\ a_1=6\ \text{and difference}\ d=1\\\\\text{The explicit formula of an arithmetic sequence:}\\\\a_n=a_1+(n-1)d\\\\\text{Substitute:}\\\\a_n=6+(n-1)(1)\\a_n=6+n-1\\a_n=5+n\\\\a_n=n+5$

5 0

3 years ago

PLEASE PLEASE HELP ME

Galina-37 [17]

Answer:

1. 110°

Step-by-step explanation:

Given angle - 610°

Coterminal angle is an angle in the interval 0°- 360° added or subtracted to multiples of 360°:

-610° + 2*360° = -610° + 720° = 110°

Correct option is 1.

7 0

3 years ago

Can someone help me please

mart [117]

Your answer is D 6561 multiply each number 3 and your answer will be this

5 0

2 years ago

PLEASEEEEEEEE HELPPPPPPPPP MEEEEEEEEEE

Archy [21]

Answer:

Step-by-step explanation:

In general

Given

y = f(x) then y = f(Cx) is a horizontal stretch/ compression in the x- direction

• If C > 1 then compression

• If 0 < C < 1 then stretch

Consider corresponding points on the 2 graphs

(2, 2 ) → (4, 2 )

(4, - 2 ) → (8, - 2 )

Indicating a stretch in the x- direction.

y = f( $\frac{x}{2}$ ) with C = $\frac{1}{2}$ , that is 0 < C < 1

stretches the graph in the x- direction by a factor of 2

Thus

y = f( $\frac{x}{2}$ ) → b

5 0

3 years ago