in plain and short, to graph an inequality, we first graph its EQUALITY graph, and then we do the shading.
so to graph y > x + 3, we first graph y = x + 3, which is just a line, and then do a true/false check on a point to see which side we shade.
let's hmmm check the point say (0,2), x = 0, y = 2.
y > x + 3
2 > 0 + 3
2 > 3 <--- is that true? is 2 really larger than 3? nope, so is false.
that simply means that the point (0, 2) is on the false area, so that's the area we do NOT shade, so <u>we shade the other side</u>.
y > x + 3, means "y" is greater than or larger than that line, but not equals, larger not equal, meaning the values on the borderline are not included, so the line is a dashed line.
check the picture below.
Answer:
Option A (0.1135,0.028)
Step-by-step explanation:
Number of white defendants who got death penalty = 53
Number of Black defendants who got death penalty = 4
Total Penalty for white defendants = 53 + 414 = 197
Total Penalty for Black defendants = 4 + 139 = 14
First we will calculate the proportion of white defendants that got the death penalty
=Number of white defendants who got death penalty / total penalty
= (53)/(197)
= 0.1135
Black defendants that got the death penalty
= Number of Black defendants who got death penalty/ total penalty
= (4)/(143)
= 0.028
Therefore<u> Option A</u> is the correct answer.
Answer:
y-4=7(x-1)
Step-by-step explanation:
Hi there!
We are given the slope of the line (7) and the point (1,4) and we need to find the equation in point-slope form.
Point-slope form is given as y-=m(x-) where m is the slope and (,) is a point
We have all of the needed information for the equation, but let's first label the values of everything in order to avoid confusion
m=7
=1
=4
now substitute into the formula:
<u>y-4=7(x-1)</u>
Hope this helps! :)
Answer:
Step-by-step explanation:
what are the questions?