meyeroppelt meyeroppelt
  • 02-10-2020
  • Mathematics
contestada

Explain why y^2 = x (X input, y output) is not a function.

Respuesta :

shanken0427
shanken0427 shanken0427
  • 02-10-2020

y^2 = x isn't a function because there is at least one value of x that produces multiple values of y. In fact, any x value greater than 0 yields two y values. If x = 0, then y = 0 is the only solution. ... Graphically, the equation fails the vertical line test, which is another way to determine that it is not a function.

Answer Link
Delinaemartinez
Delinaemartinez Delinaemartinez
  • 02-10-2020
Not a function because it can’t be put into y=mx+b form.
Answer Link

Otras preguntas

How many states does the Everest Mt. go across?
Question Mis the midpoint of QR. QM = 2x + 6 and MR = 5x –9. Find the value of x, MR, and QR.
A restaurant chef ordered product to make a stew. He ordered 4 pounds of beef at 9.25 per pound, 6 pounds of potatoes at $6.75 a pound, and 5 pounds of carrots
4x + 2 < −2 OR 4x + 2 > 26 solve pl
A family is visiting 5 states within 10 days for vacation. There are 4 people in the family. They have the option to travel 304 miles on the first day and visit
Hi :) what are the causes of floods + explanation? ^
a ball is dropped from rest. how fast is the ball going after 3 seconds​
Methane (CH4) reacts with water (H20) to produce carbon monoxide (CO) and hydrogen (H2)
What is “- 7(x+8)” ?
Some would say that if it is not in the report then it did not happen. What does this comment mean? How might you address a situation in which you were called t