Answer:
line L is not parallel to AB
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
3y = 4 - 2x ( divide terms by 3 )
y = - x ← in slope- intercept form
with slope m = -
Calculate slope of AB using the slope formula
m =
with (x₁, y₁ ) = A(1, 3) and (x₂, y₂ ) = B(- 2, - 1)
= = =
Parallel lines have equal slopes
Since the slopes are not equal then the lines are not parallel
When might the inter-quartile range be better for describing a data set than the range?
Answer: First we have to understand that a interquartile is the distance between the first and third quartiles of a data set. It is the upper quartile minus lower quartile. Out of all the options shown above the one that represents when it might be better to use for describing a data set than the range is answer choice C) if the data has outliers.
I hope it helps, Regards.
Spungbib don failed math ph nah
Answer: 5√5-4√2 or 5.52348
Step-by-step explanation:
Step-by-step explanation:
sorry dude my last brain cell ran after exam