Line 2 has a positive slope with respect to the angle made with the x-axis.
<h3>What is the slope?</h3>
Slope refers to the tan of the angle with the x-axis. For example. if the line makes an angle β with the x-axis, then the slope is the tan β.
Now taking line 1,
The line is parallel to the x-axis, therefore the line makes 0 angles with the axis which gives slope 0.
Now taking line 2,
The line passes to the origin and has the equation x=y, thus the slope is 1
Now taking line 3,
The line is parallel to the y-axis, therefore the line makes 90°, thus the slope is 1/0 which gives infinity.
Now taking line 4,
The line is making an angle of 60°, therefore the line is having a slope: - ![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
Hence considering the above values, line 2 has a positive slope only.
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High as a stoner after a bake - o - thon
Answer:(8n-3) (5n-2)Step-by-step explanation:
Answer:
decrease of 29.6%
Step-by-step explanation:
The percentage change can be calculated as ...
percent change = ((new value)/(old value) -1) × 100%
= (38/54 -1) × 100%
= -0.2963 × 100%
= -29.6% . . . . . . . . . negative means decrease
54 to 38 is a decrease of 29.6%.