1 was placed in the form ax where a and b are real numbers, then which of the 2x 3. If the expression following is equal to a+b? Show how you arrived at your answer. (1) 1 (3) 2 1 (4) 2

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter5: Polynomial And Rational Functions
Section5.2: Power Functions And Polynomial Functions
Problem 7TI: Without graphing the function, determine the maximum number of x-intercepts and turning points for...
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1
was placed in the form ax where a and b are real numbers, then which of the
2x
3. If the expression
following is equal to a+b? Show how you arrived at your answer.
(1) 1
(3)
1
(4) -
(2)
2
Transcribed Image Text:1 was placed in the form ax where a and b are real numbers, then which of the 2x 3. If the expression following is equal to a+b? Show how you arrived at your answer. (1) 1 (3) 1 (4) - (2) 2
REASONING
y
7. The functions f(x)=2* and g(x)=8(2)* are both shown graphed.
The graph of g is certainly a vertical stretch of the function f by a
factor of 8. But, it is also a shift of f by three units left. Can you
explain why this is using an exponent law?
-8 (x).
Transcribed Image Text:REASONING y 7. The functions f(x)=2* and g(x)=8(2)* are both shown graphed. The graph of g is certainly a vertical stretch of the function f by a factor of 8. But, it is also a shift of f by three units left. Can you explain why this is using an exponent law? -8 (x).
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