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Domain: All real numbers
Range: y ≥ - 19
Decreasing Interval: To the left of x=- 2
Increasing Interval: To the right of x=- 2
Domain: All real numbers
Range: y ≤ 61/4
Increasing Interval: To the left of x= 52
Decreasing Interval: To the right of x= 52
We can see above that a= 4, b= 16, and c= - 3. We will now use these values to find the desired information.
Unless there are any specified restrictions on the x-values, the domain of a quadratic function is all real numbers. Therefore, the domain of this function is all real numbers. Furthermore, since a= 4 is greater than 0, the range is all values greater than or equal to the minimum value, - 19. Domain:& All real numbers Range:& y ≥ - 19
Since a= 4 is greater than 0, the function decreases to the left of the minimum value and increases to the right of the minimum value, which we know occurs at x=- 2. Decreasing Interval:& To the left of - 2 Increasing Interval:& To the right of - 2
We can see above that a= - 1, b= 5, and c= 9. We will now use these values to find the desired information.
a= - 1, b= 5
a(- b)=- a * b
- a/- b= a/b
x= 5/2
(a/b)^m=a^m/b^m
a*b/c= a* b/c
a/b=a * 2/b * 2
a = 4* a/4
Add fractions
Unless there are any specified restrictions on the x-values, the domain of a quadratic function is all real numbers. Therefore, the domain of this function is all real numbers. Furthermore, since a= - 1 is less than 0, the range is all values less than or equal to the maximum value, 614. Domain:& All real numbers Range:& y ≤ 61/4
Since a= - 1 is less than 0, the function increases to the left of the maximum value and decreases to the right of the maximum value, which we know occurs at 52. Increasing Interval:& To the left of 52 Decreasing Interval:& To the right of 52