Answer:
The answer is the option C
x is all real numbers
Step-by-step explanation:
we know that
The domain of the function of the figure is the interval-----> (-∞,∞)
therefore
The domain is all real numbers
2/ 3 - (3 - 1) * 3 - 1 = -4
Simplify
= 2/-4
which is
= -2/4
Then simplify again
= -1/2
The answer is 7 because 2 to 5 is 3 and -2 to 5 I 7
Answer:
5 and -5 (±5)
Step-by-step explanation:
x²-8=17
x²=25
√x²=√25
x=±5
Answer:
9 OR 1
Step-by-step explanation:
Let the number be x
x² - 10x = -9
x² - 10x + 9=0
a=1
b=-10
c=9
Solve using the quadratic formula
x =9 or 1