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

choose the correct way to revise the sentence to achieve parallel structure a successful gymnast must have good coordination, be agile, and strength. a. a succe
25.Work out the volume of this prism? Please help in for tomorrow
What sentiment is conveyed by these sentences from the passage?
5am to 3:30pm is how many hours
the natural process where the sun's energy is trapped by the atmosphere to make the earth warm enough for life is known as global warming heat traps jet stream
functional telationship betwwen skeletal and muscle tissues
the function f(x) = 7 – 4x x2 written in vertex form is f(x) = (x – 2)2 3. what is the axis of symmetry for the function? x = –3 x = –2 x = 2 x = 3
When you combine alcohol with some drugs, the results can be __________.?
Estimate the answer by rounding. 932 - 676
Solve 7 - 5(2 - x) = -(x - 8)