175 3. Use transformations to graph the function b(x)= 12 is y = 10- a. The parent function of b(x)= %3D 8- in the function indicates a 3. b. The factor of 6 vertical or horizontal? shrink or stretch? c. For any point (x, y) on the graph of the parent function, the point (_x, y) is on the graph of b(x)=| -2 4

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 28PPS
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I need help with 3a, 3b, 3c, and 3d. I also need help with 4a,4b,4c,4d, and 4e
175
3. Use transformations to graph the function b(x) =
a. The parent function of b(x)=|
is y =
b. The factor of
in the function indicates a
vertical or horizontal?
shrink or stretch?
c. For any point (x, y) on the graph of the parent function,
-4
-2
the point ( x, y) is on the graph of b(x)=
2.
d. Choose 5 convenient points on the
given graph of the parent function,
and transform the points
points on the graph of the
parent function in the form
transformed points on the
graph of y = b(x) in the form
(x,y)
(x, y)
appropriately to graph b(x) =
on the same coordinate system. Use
the provided table to guide your
work.
4. Consider the parent function f(x)=|x|.
a. Sketch the graph of f(x)=|x| on the blank coordinate
system.
b. Reflecting the graph of f(x) = |x across the y-axis
graph.
would produce
"the same" or "a different"?
c. Evaluate: f(4) = __,
f(-4) =.
f(0) = _
d. The function g(x)=|-x represents the graph of
f(x)=|x reflected across the y-axis. Evaluate:
g(4) = _, g(-4)=
g(0) =
e. Are you convinced that the functions f(x)=|x| and g(x)=|-x| are equivalent?
Transcribed Image Text:175 3. Use transformations to graph the function b(x) = a. The parent function of b(x)=| is y = b. The factor of in the function indicates a vertical or horizontal? shrink or stretch? c. For any point (x, y) on the graph of the parent function, -4 -2 the point ( x, y) is on the graph of b(x)= 2. d. Choose 5 convenient points on the given graph of the parent function, and transform the points points on the graph of the parent function in the form transformed points on the graph of y = b(x) in the form (x,y) (x, y) appropriately to graph b(x) = on the same coordinate system. Use the provided table to guide your work. 4. Consider the parent function f(x)=|x|. a. Sketch the graph of f(x)=|x| on the blank coordinate system. b. Reflecting the graph of f(x) = |x across the y-axis graph. would produce "the same" or "a different"? c. Evaluate: f(4) = __, f(-4) =. f(0) = _ d. The function g(x)=|-x represents the graph of f(x)=|x reflected across the y-axis. Evaluate: g(4) = _, g(-4)= g(0) = e. Are you convinced that the functions f(x)=|x| and g(x)=|-x| are equivalent?
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