ANSWER:
2
83.
g(x) = x
– 6x + 1; [4, 8]
1; Sample answer: As x → ∞, the fraction will get
ANSWER:
1-5 Parent Functions and Transformations
closer and closer to
, so p (x) will approach 1.
6
3
2
Use the graph of each function to estimate its y-
84.
f (x) = −2x
– x
+ x – 4; [−2, 3]
intercept and zero(s). Then find these values
ANSWER:
algebraically.
−14
Use the graph of each function to describe its
end behavior. Support the conjecture
numerically.
85.
q(x) = –
88.
ANSWER:
ANSWER:
0; Sample answer: As x → ∞, the denominator of the
y-intercept: 13; zeros: 5.73, 2.27;
fraction will increase and the value of the fraction
will approach 0, so g(x) will approach 0.
86.
f (x) =
ANSWER:
0; Sample answer: As x → ∞, the denominator of the
fraction will increase and the value of the fraction
will approach 0, so g(x) will approach 0.
87.
p (x) =
ANSWER:
89.
1; Sample answer: As x → ∞, the fraction will get
ANSWER:
closer and closer to
, so p (x) will approach 1.
y-intercept: 0; zeros: –1, 0, 2;
Use the graph of each function to estimate its y-
intercept and zero(s). Then find these values
algebraically.
88.
ANSWER:
y-intercept: 13; zeros: 5.73, 2.27;
90.
ANSWER:
no y -intercept; zero: 3;
eSolutions Manual - Powered by Cognero
Page 16
91.
GOVERNMENT The number of times each of the