1. Find the quadrant of each point and the angle each of the points make with the positive x-axis using the inverse tan function Note: Most calculators will only return values between -90° and 90° (to the right of the y-axis) when using the inverse tan function. An 180° may need to be added if the point is located in the second or third quadrant. (a) (-2,-3) Select the quadrant: O First quadrant O Second quadrant O Third quadrant O Fourth quadrant Angle: (b) (2, -3) Select the quadrant: O First quadrant O Second quadrant O Third quadrant O Fourth quadrant ✓ Measuring clockwise from the positive x-direction: Angle: ✓
1. Find the quadrant of each point and the angle each of the points make with the positive x-axis using the inverse tan function Note: Most calculators will only return values between -90° and 90° (to the right of the y-axis) when using the inverse tan function. An 180° may need to be added if the point is located in the second or third quadrant. (a) (-2,-3) Select the quadrant: O First quadrant O Second quadrant O Third quadrant O Fourth quadrant Angle: (b) (2, -3) Select the quadrant: O First quadrant O Second quadrant O Third quadrant O Fourth quadrant ✓ Measuring clockwise from the positive x-direction: Angle: ✓
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter67: Analysis Of Trigonometric Functions
Section: Chapter Questions
Problem 51A
Related questions
Question
![1. Find the quadrant of each point and the angle each of the points make with the positive
x-axis using the inverse tan function
Note: Most calculators will only return values between -90° and 90° (to the right of the
y-axis) when using the inverse tan function. An 180° may need to be added if the point is
located in the second or third quadrant.
(a) (-2,-3)
Select the quadrant:
First quadrant
O Second quadrant
O Third quadrant
O Fourth quadrant
Angle:
(b) (2, -3)
Select the quadrant:
First quadrant
O Second quadrant
O Third quadrant
O Fourth quadrant
Measuring clockwise from the positive x-direction:
Angle:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb07cb39e-ddbc-44ff-927a-80f9ff3bbc4d%2F6ba77231-7fa2-4567-b6a1-705827b87c56%2F1ixvc05_processed.png&w=3840&q=75)
Transcribed Image Text:1. Find the quadrant of each point and the angle each of the points make with the positive
x-axis using the inverse tan function
Note: Most calculators will only return values between -90° and 90° (to the right of the
y-axis) when using the inverse tan function. An 180° may need to be added if the point is
located in the second or third quadrant.
(a) (-2,-3)
Select the quadrant:
First quadrant
O Second quadrant
O Third quadrant
O Fourth quadrant
Angle:
(b) (2, -3)
Select the quadrant:
First quadrant
O Second quadrant
O Third quadrant
O Fourth quadrant
Measuring clockwise from the positive x-direction:
Angle:
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