January 17, 2017
Warm up:
Graph.
1) y = 7
2) x = -4
3) y = x
4) 4x - 2y = 10
January 17, 2017
HW Solutions
January 17, 2017
January 17, 2017
January 17, 2017
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January 17, 2017
January 17, 2017
January 17, 2017
Write the function for the line through (-8,8) and
(-5,5).
January 17, 2017
Write the function for the line through (9,3) and
(-2,3).
January 17, 2017
What is the slope of the line x = -9?
January 17, 2017
What is the slope of the line y = 19?
January 17, 2017
What is the slope and y-intercept of the line y =
2 - 6x?
January 17, 2017
Write an equation for the line with the following
function table.
x
y
2
0
4
5
6
10
8
15
January 17, 2017
f(x) = (3/4)x - 8
January 17, 2017
Write an equation for the line perpendicular to
g(x) = (1/3)x + 5 through the point (-2, 3).
January 17, 2017
Find the domain and range of the following
function.
2
C(x) = 3x - 5
January 17, 2017
a(x) = 3x
b(x) = x2 - 10
b(a(2)) =
January 17, 2017
What is the slope and y-intercept of the
following function?
y = 3x
January 17, 2017
What is the slope and y-intercept of the
following function?
y=6
January 17, 2017
Write an equation for the line through (5, 2) with
slope 3.
January 17, 2017