Math1201 - Study guides, Revision notes & Summaries

College Algebra - Final Milestone with Answers!! You passed this Milestone 23 questions were answered correctly. 2 questions were answered incorrectly. 1 Which of the following equations is correctly calculated? • -2 × -7 = -14 • 81 ÷ -9 = -9 • -36 ÷ 4 = 9 • 4 × 12 = -48 RATIONALE This is correct. The quotient of a positive and negative number is always negative. This is incorrect. The product of two negative numbers is always positive. The correct product is 14. This is incorrect. T...

18 questions were answered correctly. 2 questions were answered incorrectly. 1 Angela is an electrical engineer who is testing the voltage of a circuit given a certain current and resistance. She uses the following formula to calculate voltage: The circuit she tests has a current of amps and a resistance

College Algebra Milestone 5 - All Answers !!! You passed this Milestone 21 questions were answered correctly. 1 question was answered incorrectly. 1 Consider the function . What are the domain and range of this function? • • correct • • RATIONALE A Square root function has the domain restriction that the radicand (the value underneath the radical) cannot be negative. To find the specific domain, construct an inequality showing that the radicand must be greater than or equal to zero

College Algebra - Final Milestone with Answers!! You passed this Milestone 23 questions were answered correctly. 2 questions were answered incorrectly. 1 Which of the following equations is correctly calculated? • -2 × -7 = -14 • 81 ÷ -9 = -9 • -36 ÷ 4 = 9 • 4 × 12 = -48 RATIONALE This is correct. The quotient of a positive and negative number is always negative. This is incorrect. The product of two negative numbers is always positive. The correct product is 14.

Notes for Mathematics MATH1201 Algebra 1

Summary Notes for Mathematics MATH1201 Algebra 1

Sophia Milestone 4 College Algebra Unit 4 with answers. Angela is an electrical engineer who is testing the voltage of a circuit given a certain current and resistance. She uses the following formula to calculate voltage: The circuit she tests has a current of amps and a resistance of ohms. What is the voltage of the circuit? • volts • volts. correct • volts • volts RATIONALE The voltage of the circuit is the product of the current and resistance. Recall that we can ...

MATH 1201 UNIT 3 MILESTONE 3 V1. The form is called slope-intercept form. To identify the equation of this graph in slope-intercept form, we need to identify two parts to the line: its slope, noted by the variable ; and its y-intercept, noted by the variable . Let's start by finding the y-intercept. We can easily identify the y-intercept by examining when the line crosses the y-axis. This occurs at so this means that is the variable in the equation. Now that we have the y-intercept, we ...

MATH 1201 Unit 4, Challenge 4: Complex Numbers and College Algebra in Context. When adding complex numbers, you will add the real numbers together and add the imaginary parts together. The two real numbers equal The two imaginary parts equal . Together, this expression equals . Find the difference of the following expression: Find the difference of the following expression: • b.)Correct.When subtracting complex numbers, you will subtract the real numbers from each other and subtract th...

MATH 1201 Unit 4, Challenge 4: Complex Numbers and College Algebra in Context If you have , this is the same as . Recall that , or , equals . There are four sets of that can be replaced with : Which of the following is equivalent to ? • c.)Correct.If you have , this is the same as . Recall that , or , equals . There are three sets of that can be replaced with : Which of the following is equivalent to ? • b.)Correct.If you have , this is the same as . Recall that , or , equals . Th...