Slope
m= y2-y1/x2-x1
2, 4, 8, 16,...
no, it is geometric
What is the recursive formula for the arithmetic sequence
an = an-1 + d
Finish the sentence. The hypotenuse is [blank] of the hypotenuse
opposite
What is the slope of a line passing through the points (2, 4) and (4, 6)?
1
−3, −23, −43, −63, ...
yes, d=-20
Given the first term and the common difference of an arithmetic sequence find the second and third term. You must show work in order to get your points!!!!!!
a1 = 28, d = 10
a2 = 38
a3 = 48
Draw a triangle with one leg being 4 and the other being 8. Find the hypotenuse.
c=sqrt 80
What is the slope of a line passing through the points (0, 0) and (3, 30)?
10
−7, −9, −11, −13, ...
yes, d=-2
What is the explicit formula for arithmetic sequences?
an = a1 + d(n-1)
Draw a triangle with one leg being 7 and the other being 10. Find the hypotenuse.
c = sqrt 149
Write slope-intercept form
y=mx+b
−34, −64, −94, −124, ...
yes, d=-30
Given the first term and the common difference of an arithmetic sequence find the second and third term. You must show work in order to get your points!!!!!!
a1 = −34, d = −10
a2 = -44
a3 = -54
Draw a triangle with one leg being 2 and the other being 6. Find the hypotenuse.
c = sqrt 40
What is the slope of a line passing through the points (-6 ,-6) and (-3, 1)?
7/3
9, 14, 19, 24, ...
yes, d=5
What is the difference between the explicit and recursive formula?
In order to use the recursive formula, you need to know all of the previous terms to find the next term. For the explicit formula, you only need to know the first term in order to find other terms.
Draw a triangle with one leg being 5 and the other being 2. Find the hypotenuse.
c = sqrt 29