Domain [-∞,+∞]
range [-∞,+∞] (f(-∞)=+∞, f(0-0)=0, f(0+0)=3, f(∞)= -∞)
f(-4)=16
f(0)=0
f(3)=-5
Take the square root of both sides
remember to take the positive and negative root
2x+5=-7 or
2x+5=7
solve each
2x+5=-7
subtract 5
2x=-12
divide 2
x=-6
2x+5=7
subtract 5
2x=2
divid 2
x=1
x=-6 or 1
Suppose you have 192
marbles.
You want to group this marble into 15 groups.
What we need to do is simply divide the given numbers
=> 192 is our dividend and 15 is our divisor
=> 192 / 15
=> 12.8 , thus there are 12 groups with a remainder of 8.
Now, convert this into fraction
=> 12 is our quotient, 8 is our remainder to use as our numerator and
192 as our denominator.
thus the fraction value of this is :
=> 12 8/192
Answer:
42
Step-by-step explanation:
You would divide the 84 by 2