To solve this let us try to get x on it's own in the inequality.
-6<3x-12<=9
6<3x<=21
2<x<=7
Now a filled dot indicates <= or >= and empty indicates < or > so we know that the answer must have a filled dot on 7 and an empty dot on 2, with a line in between.
The answer is B, the selected one.
9514 1404 393
Answer:
3x² -17x +10
Step-by-step explanation:
Use the distributive property and collect terms.
(x -5)(3x -2) = x(3x -2) -5(3x -2)
= (3x² -2x) +(-15x +10)
= 3x² -17x +10
<h3>The equation of the given line in standard form (4, 3) (4, -2) is x - 4 = 0</h3>
<em><u>Solution:</u></em>
<em><u>Given points are:</u></em>
(4, 3) (4, -2)
<em><u>Let us first find the slope of line</u></em>

From given,

Substituting the values we get,

slope is undefined
This means that, line is perfectly vertical, and has an infinite (or undefined) slope
Therefore, equation of line is: x = 4
In standard form, we get, x - 4 = 0