EmilyCopeland11231
EmilyCopeland11231 EmilyCopeland11231
  • 01-10-2017
  • Mathematics
contestada

Determine the nature of the roots of the function
f(x)=7x^2+5x-1

Respuesta :

Аноним Аноним
  • 01-10-2017
Finding the values of the discriminant:-

b^2 - 4ac  = 5^2 - 4*7 * -1  =  25 + 28  = 53

There will be 2 real roots 
Answer Link

Otras preguntas

how do i write the quotient of k decreased by 4 and 9
Which of the following is true for the graph of the quadratic function f(x)=2x^2-10x+12 A. The vertex of the function is the point (5/2), (-1/2) B. The y-in
Which statement best explains why German leaders were irritated with colonialism in Africa? They believed the colonization of Africa was immoral and illegal. Th
Why is being able to amend the Constitution important?
What was The most important factor in the U.S. victory in the cold war ? Which president contributed the most to ending the conflict? What is the lasting effect
you can buy 2 dvds for the same price you would pay for 3 cds selling for 13.20 apiece. explain how you could find the price for 1 dvd
what expression is equivalent to (3x^5+8x^3)-(7x^2-6x^3)
put the word mechanical weathering into a sentence
Why did ancient Egyptian civilization fall?
what expression is equivalent to (3x^5+8x^3)-(7x^2-6x^3)