The true statement about the function f(x) = -x² - 4x + 5 is that:
- The range of the function is all real numbers less than or equal to 9.
<h3 /><h3>What is the domain and range for the function of y = f(x)?</h3>
The domain of a function is the set of given values of input for which the function is valid and true.
The range is the dependent variable of a given set of values for which the function is defined.
- The domain of the function: f(x) = -x² - 4x + 5 are all real number from -∞ to +∞
For a parabola ax² + bx + c with the vertex 
- If a < 0, then the range is f(x) ≤
- If a > 0, then the range f(x) ≥
The vertex for an up-down facing parabola for a function y = ax² + bx + c is:
Thus,
- vertex = (-2, 9)
Range: f(x) ≤ 9
Therefore, we can conclude that the range of the function is all real numbers less than or equal to 9.
Learn more about the domain and range of a function here:
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Answer:
-7g+13
Step-by-step explanation:
b) because combining like terms results in:
g-8g=7g
and
15-2= 13
Answer
I The Turner family spent at least $100 each week.
A) I only
Step by step explanation
By looking at the graph. We can interpret the following information.
1st week = $145
2nd week = $105
3rd week = $125
4th week = $200
5th week = $150
From the above information.
The Turner family spent at least $100 each week.
The other statements are false.
Therefore, the answer A) I only
Thank you. :)
6 Square root of 5? Are you sure you didn't type that incorrectly?
Hmm... Let's see..
Alrighty: $400= 100% (the whole amount of money). 1% of that money= 400/100. If $400 invests once in one year, that is... 424 dollars.
Anyone out there who is looking for monthly payment, you invest 400 dollars with interest, the answer is 4934.22
Hope that helps ya!
