4. What is the range of the function y = 2(5)*? %D 1) y <0 2) y>0 3) ys0 4) y20 How do you know?

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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5. The range of the function f(x) = x² – 6x + 1 is all
real numbers
4. What is the range of the function y = 2(5)*?
1) y<0
2) y> 0
1) less than or equal to -8
2) greater than or equal to -8
3) less than or equal to 3
3) ys0
4) y20
4) greater than or equal to 3
How do you know?
How do you know?
6. Let f be a function such that f(x) =
-3x + 6 is defined on the domain 2 < x <5
What is the range of this function?
7. James was given the graph of
a function f (x) and copied
-3
-7
some of the points into the
table below:
-2
-3
-1
1
What is the range of the
1
1
function over the interval -2<
-3
x< 1?
3
-7
8. The graph of the function f(x) = Vx – 1+2 is shown
below.
The domain of this function is:
6
1. x> 2
2. x22
y = x-1+2
3. x>1
4. x 21
How do you know?
2
2
4
6.
7
8.
Transcribed Image Text:5. The range of the function f(x) = x² – 6x + 1 is all real numbers 4. What is the range of the function y = 2(5)*? 1) y<0 2) y> 0 1) less than or equal to -8 2) greater than or equal to -8 3) less than or equal to 3 3) ys0 4) y20 4) greater than or equal to 3 How do you know? How do you know? 6. Let f be a function such that f(x) = -3x + 6 is defined on the domain 2 < x <5 What is the range of this function? 7. James was given the graph of a function f (x) and copied -3 -7 some of the points into the table below: -2 -3 -1 1 What is the range of the 1 1 function over the interval -2< -3 x< 1? 3 -7 8. The graph of the function f(x) = Vx – 1+2 is shown below. The domain of this function is: 6 1. x> 2 2. x22 y = x-1+2 3. x>1 4. x 21 How do you know? 2 2 4 6. 7 8.
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