Math Problem Statement
Determine which statements are true. Check all that apply.
h(x) has a constant output of –2.50. As x increases, g(x) increases. g(x) is greater than –2.50 for x values less than –1. h(x) is less than –2.50 for x values greater than –2. The input value for which g(x) = h(x) is between –1 and 0.
Solution
To determine which statements are true, let's break down each statement one by one and analyze it based on the behavior of the functions and . I'll assume that you have the functions or their graph available, but since the functions are not explicitly given here, I'll explain how you can check each statement for truth:
Statement 1: has a constant output of –2.50.
- If is a constant function with an output of –2.50, this means that for all values of , the output is always –2.50.
- True if is indeed a constant function with a value of –2.50.
Statement 2: As increases, increases.
- This refers to the function being increasing. You would check if grows larger as increases, meaning the slope is positive.
- True if is an increasing function as increases.
Statement 3: is greater than –2.50 for values less than –1.
- For this to be true, the graph or values of must be higher than –2.50 when .
- True if for .
Statement 4: is less than –2.50 for values greater than –2.
- Since is said to be a constant at –2.50 (from statement 1), it cannot be less than –2.50 for any values of , including .
- False if is constant at –2.50, as it won't change and cannot be less than –2.50.
Statement 5: The input value for which is between –1 and 0.
- This implies that the two functions and intersect between and . To check this, you'd need to know where their values are equal within this range.
- True if there exists an intersection of and in the interval .
Summary:
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The true statements are likely:
- has a constant output of –2.50.
- As increases, increases.
- is greater than –2.50 for values less than –1.
- The input value for which is between –1 and 0.
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The false statement is: 4. is less than –2.50 for values greater than –2.
Would you like further explanation of any of the steps or more details?
Here are 5 related questions to consider:
- How do you determine if a function is increasing or decreasing?
- What are the conditions for two functions to intersect?
- How would you graph a constant function like ?
- Can a constant function ever be less than its own value at different points?
- How would you solve algebraically if the functions were given?
Tip: When comparing functions graphically, intersections are points where the functions have the same value at the same input!
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Math Problem Analysis
Mathematical Concepts
Functions
Graph Analysis
Inequalities
Intersection of Functions
Formulas
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Theorems
Function behavior analysis
Constant functions properties
Increasing/decreasing functions
Suitable Grade Level
Grades 9-11
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