jdery03 jdery03

08-05-2020
Mathematics

contestada

What is the discriminant of f(x) = -3x2 – 2x – 1?
A. -16
B. -8
c. 8
D. 16

Respuesta :

adrianaturpo12 adrianaturpo12

08-05-2020

B. -8

F(x) = -3x2 - 2x - 1
0 = -3x x 2 - 2x - 1
X= -8

Answer Link

Otras preguntas

What factors helped convince many people to support independence?

Write and solve a real-world problem that can be represented by the expression (-3)(5)+10

The African bush elephant Weasley tween 4.4 times in 7.7 times what are its least and greatest with the nearest ton

What is the rate and unit rate of 40 m in 16 seconds

what is science fiction? a) stories written for scientists b) true stories about science c) stories written by scientists d) stories with a science focus

The solution to 5 x 1 will be what kind of number?

What is 11.5+y in word phase

define the word profit for business A)quality care B)structure for wealth C)Commercial activity D)Money left after costs are paid

during one season a total of 453,193 people attended a baseball teams game.what is the value of the digital 5 in the number of people

what's 675890 in word form