The Quadratic Function has the domain as the set of all real numbers.
For the range, start from minimum value to maximum value.
But because the parabola is downward as a < 0. Thus, there are no minimum value but the maximum value instead.
Therefore the range is y <= -4
X= r-h/y
h= xy-r/-1
r= xy+h
19. (X+5)-3
20. 2a
21.3b
22. 5y-5
23. 1/2n-15
I'm not really sure but I know that the answer is <u>definitely not</u> 0.25 or 0.5.
Answer:
5
Step-by-step explanation:
The square Root of 25 in its simplest form means to get the number 25 inside the radical √ as low as possible.
25 is a perfect square, which means that you can simply calculate the square Root of 25 to get the answer. 5 times 5 equals 25. Thus, the square Root of 25 in simplest radical form is:
5
