Graph function g f(x)=(x-1)^2-5 g(x)=f(x+2)
1 answer:
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Answer:
C (see below)
Step-by-step explanation:
The function f(x) is written in vertex form:
f(x) = a(x -h)^2 +k . . . . . scale factor 'a', vertex (h, k)
The vertex of function f(x) is (1, -5).
The function g(x) = f(x +2) represents a shift left by 2 units. When the vertex of f(x) is shifted left 2 units, it becomes (1-2, -5) = (-1, -5).
The graph with the vertex in this location is the third problem attachment, shown below.
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Answer:
10 years
Step-by-step explanation:
Given
Decline from (0,h) to (10,0)
See attachment for graph
Required
Determine the age when height = 0
The function of the graph is represented as: (age, height)
So, we need to read from the graph the corresponding value of age (on the x-axis) when height = 0 (i.e. the y-axis)
From the attached graph;
when
<em>Hence, the age of the car is 10 years</em>
and you plug that in your calculator to get about -0.27465307216702742285.