1/2 y +6 = x
y=2 (x-6)
= 2x-12
f^-1 (x)= 2x-12
A.) is your answer
this is because it is the only table with the pair of (0,0) This means it passes through the origin, and if it passes through the origin it is proportional, if it doesn't it isn't proportional
D.) is also your answer
This is because the equation of this line is y = 4x since there is no "B" this means it is proportional
Answer:
When selecting a sample for a survey, the way you choose your sample: <u>A) may lead to biased results</u>.
Step-by-step explanation:
The way you choose your sample matters a lot in order to help limit the bias in sampling data.
There are <em>four types</em> of <u>random</u> samples: simple, stratified, cluster, and systematic.
There are <em>two types </em>of <u>non-random</u> samples: voluntary response and convenience.
You always want to have a random sample in order to have accurate, non-biased results. Therefore, A) May lead to biased results is the best answer.
Hey :) it’s (2,5) it’s C !!