It's asking "what are the set of y coordinate values for all of the points on the red line?"
In this case, all of the points on this red line have a y coordinate of y = 6. Two such points on this red line are (0,6) and (1,6)
So that's why the only answer is choice D) 6. This is the only number in the range. The range is the set { 6 }. No other number is in the range, so no other choice A, B, C, E, F are true
-----------------------------------------------------------------
Answer: Choice D) 6
(note: none of the other boxes are checked off)
Answer:
x = 4 ± ![\sqrt{19}](https://tex.z-dn.net/?f=%5Csqrt%7B19%7D)
Step-by-step explanation:
Given
x² - 8x = 3
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 4)x + 16 = 3 + 16
(x - 4)² = 19 ( take the square root of both sides )
x - 4 = ±
( add 4 to both sides )
x = 4 ±
Answer:20 feet every 3 seconds
Step-by-step explanation:
Answer:
add all of it
Step-by-step explanation: