28,33,38,43
the common difference can be found by subtracting the first term from the second term.....33 - 28 = 5....so the common difference (d) = 5
an = a1 + (n - 1) * d
n = the term u want to find = 11
a1 = first term = 28
d = common difference = 5
now we sub
a11 = 28 + (11 - 1) * 5
a11 = 28 + 10 * 5
a11 = 28 + 50
a11 = 78
Answer:
Point-Slope form: 
standard form: 
Step-by-step explanation:
The standard form is given by: 
The point-slope form is given by: 
- <em>Let's call
as point
, and</em>
<em>point
as point
</em>
- <em>We also know that the slope
is given by
</em>
Let's find the slope:

1. So, point slope form can be written as:

2. Rearranging this equation and bringing all x's and y's to one side and the number to another side will give us the standard form. So:

<em>But A, B, and C (standard form) needs to be integers, so to get rid of the denominator , we multiply the whole equation by 15. So we have:</em>

<em>We can factor out a 3, so it becomes:</em>

So standard form is 
Answer:
its a semiregular polyhedron and it is an octagonal prism
Step-by-step explanation:
DOUBLE CHECK even tho im almost certain im correct pls double check bestie
Lines b and c
they both go up 2 and over 1 (rise over run is slope)