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

PLS HELP MY WORK IS DUE SOON

A triangle has vertices P(−5, 4), Q(3, 4), and R(−5, −2). S is the midpoint of Segment PQ and T is the midpoint of Segment PR. What is the length of Segment ST?

Which graph represents a function?

Identify the value of x. a- 12 b- 24 c- 36 d- 6.

write a cosine function that has a midline of 5 an amplitude of 2 and a period of 5/2

“Baby Groot is 15 inches tall. Then he hit a growth spurt. Now he is 37 inches tall."

Which sentence is written in the passive voice?

Helpppppppppp. No links

NEED HELP ASAP! find the volume of the cylinder

Which is better buy? 5 lb of flour for $0.90 or 8 lb for $1.25