Mathematics, 24.07.2019 19:10 youngboymark123
The coordinates of the preimage are: a(8,8) b(10,6) c(2,2) we want to reflect over y=−1 first. our new coordinates are: a′(8, ) b′(10, ) c′(2, ) now we will reflect over y=−7 and our new coordinates will be: a′′(8, ) b′′(10, ) c′′(2, ) we can also see that −7−(−1)=−6. we know that two reflections is the same as a translation of 2h units. so 2(−6) is a translation of −12 units down.
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Mathematics, 22.06.2019 01:30
Talia grouped the terms and factored out the gcf of the groups of the polynomial 15x2 – 3x – 20x + 4. her work is shown below. (15x2 – 3x) + (–20x + 4) 3x(5x – 1) + 4(–5x + 1) talia noticed that she does not have a common factor. what should she do?
Answers: 1
Mathematics, 22.06.2019 02:10
What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.
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Mathematics, 22.06.2019 02:30
Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work
Answers: 1
The coordinates of the preimage are: a(8,8) b(10,6) c(2,2) we want to reflect over y=−1 first. our...
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