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Title: Math095_Ch3 Linear Equations in Two Variables
Description: Intermediate Algebra: Study of rational exponents and radicals; quadratic, absolute value, rational and radical equations; complex numbers; absolute value inequalities; operations with functions; introduction to exponential and logarithmic functions; graphs of the basic functions and their translations.
Description: Intermediate Algebra: Study of rational exponents and radicals; quadratic, absolute value, rational and radical equations; complex numbers; absolute value inequalities; operations with functions; introduction to exponential and logarithmic functions; graphs of the basic functions and their translations.
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Ch
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3 Linear Equations in two Variables
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Linear function:
The sloe of a line describes the steepness of the line
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This point always has a y coordinate of
0, and is writtern (x, 0)
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This point always has an x coordiante of
0, and is written (0, y)
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3 Notes Page 2 of 6
Ex1) Plot the points
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3 Notes Page 3 of 6
b) (
,-3)
Ex3) Complete a table
...
a) 4雠 香 垰 䁞䁖
b)
垰香 雠 ɴ
䁞
Ch
...
a) 䁞雠 ɴ
垰ழ
b) 雠 香
垰㌳
c) 雠 ɴ 䁞 垰 䁖
Ex6) Find the slope
...
3 Notes Page 5 of 6
Ex7) Find the slope, and y-int
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a) Y = -2x – 5
b) y = 3x + 4
c) 3x + 2y = 6
d) -5x + 5y = 10
Ex8) Find the equation in the slope-intercept form for each of the line
...
1)
b) Through (2, 3) and (-4, 6)
d) that is parallel to y = 2x + 3, and through (3, 2)
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3 Notes Page 6 of 6
e) That is perpendicular to y = -3x + 3, and through (-3, 2)
f) That is perpendicular to 2x + 3y = -6, and through (1, 2)
Title: Math095_Ch3 Linear Equations in Two Variables
Description: Intermediate Algebra: Study of rational exponents and radicals; quadratic, absolute value, rational and radical equations; complex numbers; absolute value inequalities; operations with functions; introduction to exponential and logarithmic functions; graphs of the basic functions and their translations.
Description: Intermediate Algebra: Study of rational exponents and radicals; quadratic, absolute value, rational and radical equations; complex numbers; absolute value inequalities; operations with functions; introduction to exponential and logarithmic functions; graphs of the basic functions and their translations.