debbiehasani
debbiehasani debbiehasani
  • 04-08-2017
  • Mathematics
contestada

URGENT PLZ HELP!!!!!

URGENT PLZ HELP class=

Respuesta :

kphung76127
kphung76127 kphung76127
  • 04-08-2017
The answer is D because when graphed, it does not cross the x axis.
You can find this by finding the axis of symmetry (-b/2a) and plugging in that x value to find the y value (vertex= (-1,2)). The y value is positive and the parabola opens up (positive a value) meaning it can never touch the x axis.
Answer Link

Otras preguntas

Which foods, mentioned in the text, help digestion?
What digestive organ for food storage do grasshoppers possess that bears the same name in earthworms?
the speed of a car decreases uniformly from 30 m/s to 10 m/s in 4.0 seconds. the car's acceleration is-
A student had to multiply 328 x 41. The student’s answer was 4,598. Use estimation to explain why this answer is not reasonable
Natural gas drilling location are determined by
How was the planet neptune discovered?
If f(x) = –4x + 3 and g(x) = 3x2 + 2x – 4, find (f + g)(x). A. (f + g)(x) = –2x – 1 B. (f + g)(x) = 3x2 + 6x + 7 C. (f + g)(x) = 3x2 – 2x – 1 D. (f
How did the southern states become apart of the u.s again?
300 30 3 0.3 follows what pattern
Which function below has the smallest slope? f(x) f(x) = 2x − 3 g(x) graph going through (0, negative 5) and (4, 3) h(x) x h(x) −1 3 1 7 3 11 f(x) g(x) h(x)