Triangles △PQR and △ABC are congruent. The side length of each square on the grid is 1 unit. Sequence A
A 180 degree rotation about point R, then a translation 2 units to the right and 6 units up.

Sequence B
A translation 4 units to the right and 6 units up, then a reflection over the horizontal line through point A.

A) only sequence A
B) only sequence B
C) Both
D) Neither

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

your answer is b.

step-by-step explanation:

the 2 points are: (3,1) and (6,6)

first, let's find the slope:

(6-1)/(6-3) = 5/3

then let's plug this into the point-slope formula:

y - 1 = 5/3(x - 3)

this is your answer! the below is just the simplified form.

y - 1 = 5/3x - 5

y = 5/3x - 4