Homework 2
date
1/7/20
- pd 5
translations on the coordinate plane
1. describe, in words, how the figure at the right was translated.
(include how many units and which direction.)
2. represent the translation algebraically:
8 -7 -6 -5 -
3
2 -1
2
3
4
5
6
7
8
3. use the translation below to label the following statements as true op false.
al 32-1)
l
)
.(4.60)
8 (10.27
('12,2)
(1-5-6)
to ttt

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64

-1/3(x+1)^5

i’m pretty sure this is correct

one way is to plot 2 points and connect them which is what the answer choices seem to be doing

it seems to be using the y intercept and the slope

y=mx+b, m=slope, b=y-intercept (where the line hits the y axis)

slope=rise/run

y-intercept is where the line croses the y axis which is the y value where x=0

you seem to have given the wrong slope (you didn't put a number in front of te x, it should be 2/3 or 3/2 looking at the answer options)

y=? x-1

m=? because of your fault

b=-1

so it has a slope of ? and y intercept of -1, meaning it pases through (0,-1)

so draw point (0,-1) (so answer is one of the first 2 option)

if slope is 2/3, then go up 2 and right 3 then draw line through those 2 points

if slope is 3/2, then go up 3 and right 2 then draw line through those 2 points