I need help finding the domain and range, I already know is not a function
Answers
Answer:
Domain: [-4, 4]
Range: [-3, 5]
Function? No
Step-by-step explanation:
Domain is all x-values that can be inputted in the graph that returns an output.
Range is all y-values that are outputted when x is inputted.
A function has to pass the Vertical Line Test.
Related Questions
Can anyone find out?
Can someone please help me solve 4 & 5? I'll love you forever
The environmental science club is printing T-shirts for its 15 members. The printing company charges a certain amount for each shirt plus a setup fee of $20. If the T-shirt order costs a total of $162.50, how much does the company charge for each shirt?
a sum of 1000 invested at an jntrest rate 12% per year. Find the amounts in the account after 3 years if intrest is compounded annualy, semiannually, quarerterly, monthly, and daily.
Answers
The measure of angle U will be equal to the measure of angle W.
Because W is pronounced "double u", W = 2 * U.
Therefore U = W and U = 2 * W, so both U and W = 0.
Just kidding.
The correct answer is the smallest prime number greater than 40.
Answers
Step-by-step explanation:
distance / rate = time
x = original speed mph
60/x = t
Then at 5 mph faster
60/(5+x) = t - 6 re-arranged for t = 60/(5+x) + 6
equate the two definitions of 't' then solve for 'x'
60/x = 60/(5+x) + 6
60 = 60x/(5+x) + 6x
60(5+x) = 60x +6x(5+x)
300 + 60x = 60x + 30x + 6x^2
6x^2 +30x -300 = 0 Use Quadratic Formula to find x = 5 m/hr
Answers
Answer:
a) x²-x-6
b) 2x²-11x+12
c) x²-4
Step-by-step explanation:
See image!
If GC = 10x – 6, and NC = 3x + 5.
Find the length of line GC.
x=
GC=
Answers
Number of Miles Driven in a Week:
Person Hurry and answer need a answer right at this moment
Miles
Annabelle 24
Scarlett
56
Daniel
40
Kylie
8
For every
y miles Annabelle drove, Daniel drove miles.
Submit Answer
Answers
Answer:
I think it's 1.67 miles
Step-by-step explanation:
24:40
1 /24 = x/40
24x/24 = 40/24
1 = 1.67 miles
I hope this helps?
For every 1 mile Annabelle drove, Daniel drove 1.67 miles.
I may be wrong.
Probably am...
Completely factor
SHOW WORK
Answers
Answer:
(7x - 2)(3x^2 - 4)
See below.
Step-by-step explanation:
21x^3 - 9x^2 - 28x + 12
3x^2(7x - 3) - 4(7x - 3)
The common factor in this is 7x - 3. Use the distributive property to bring it out.
(7x - 3) [(3x^2 ) - 4]
(7x - 3)(3x^2 - 4)
You could factor 3x^2 - 4 but most times, since you can't reduce this to an integer result, you just leave it as it is.
If you have to use surds then the answer could be
(7x - 3)(√3 - 2)(√3 + 2)
Answer:
(7x-3) (3x^2-4)
Step-by-step explanation: