krystaldrowdsdowski krystaldrowdsdowski

01-08-2021
Mathematics

contestada

What is the explicit formula for this sequence?
-9, - 3, 3, 9, 15, ...

Respuesta :

Аноним Аноним

01-08-2021

Answer:

-15+6d

Step-by-step explanation:

The common difference of the sequence is -3+9=6

The formula is an=a+(n-1)d, an=-9+(n-1)*6=-15+6d

Answer Link

Otras preguntas

How was Martin Luther King a significant figure in the Civil Rights Movement?

The volume of a cylinder with height to radius ratio of 4:1 is 108 pie centimeters cubed. Find the radius and height of the cylinder.

What was significant about the new habitats Darwin visited?

You work at a fruit market. Bananas cost 50¢ a pound. A customer hands you a bunch of bananas that weighs 3 pounds. How much should you charge for the bunch o

2*10^30/1.4*10^27 and round it to the nearest tenth

what does diametor mean?

how many yards in a mile?

Concorde could travel 1 mile every 3 seconds.How many miles per hour (mph) is that?

Douglas wants to draw a circle graph showing the favorite colors of his friends. When he polled his friends asking each their favorite color, 25% of his friends

A particle is moving along the x-axis so that its position at any time t is greater than and equal to 0 is given by x(t)=2te^-t?A) Find v(t). B) Find a(t).C) At