For Questions 1) - 4): Evaluate the limit by direct evaluation. Change the form of the function where necessary. SHOW ALL WORK. 1) lim x2 - 5x - 7 x→1 mit bns 3t2 - 6t 2) lim X→2 t - 2 the gr ALL x2 - 6x 3) lim X>0 WALL WORK

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.5: Graphing Rational Functions
Problem 36PS
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I am stuck on the steps for these questions. I am unsure how to start the problem, but I know the limit formula and difference rule needs to be used.

For Questions 1) - 4): Evaluate the limit by direct evaluation. Change the form of the function
where necessary. SHOW ALL WORK.
1) lim x2 - 5x - 7
x→1
mit
bns
3t2 - 6t
2) lim
X→2
t - 2
the gr
ALL
x2 - 6x
3) lim
X>0
WALL
WORK
Transcribed Image Text:For Questions 1) - 4): Evaluate the limit by direct evaluation. Change the form of the function where necessary. SHOW ALL WORK. 1) lim x2 - 5x - 7 x→1 mit bns 3t2 - 6t 2) lim X→2 t - 2 the gr ALL x2 - 6x 3) lim X>0 WALL WORK
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