jxmarin2003 jxmarin2003
  • 01-07-2020
  • Mathematics
contestada

how many times does the quadratic function below intersects the X axis?

how many times does the quadratic function below intersects the X axis class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 01-07-2020

Answer:

D. 0

Step-by-step explanation:

discriminant = b^2 - 4ac = 3^2 - 4(1)(15) = 9 - 60 = -51

Since the discriminant is negative, this equation has no real solutions. Therefore, the graph does not intersect the x-axis.

Answer: D. 0

Answer Link
anielrosado anielrosado
  • 01-07-2020
D 0 is the correct answer to this problem
Answer Link

Otras preguntas

SAT Help Jack can paint a house in 5 days, and Richard can paint the same house in 7 days. Working together, how long will it take them to finish the job? How d
What is %15 of $35.15 What is %15 of $27.00
sophia has 3 pink tulips and 3 white tulips. what fraction of sophias tulips are pink
What does imagery mean
Can someone help me in probability?Amanda wrote a computer program that generates two random numbers between one and eleven.When she runs it,what is the probabi
What is %15 of $35.15 What is %15 of $27.00
Use the order of operations and the digits 2,4,6 and 8 to create an expression with a value of 2
Explain why the railroads were not built in a straight line from east to west.
What is 60 divided by 100 and why? ( I got 0.6 but I'm not sure ) plz hurry
what type of rock can form a metamorphic rock