Mathematics, 21.09.2019 12:30, sailesd57

John calculated the discriminant of f(x) = 5x² + 3x + 1 to be a negative number (-11). which of the following is correct? a. there are no real roots b. there are 2 real roots c. there is one real root d. there are 2 negative roots

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, gabby77778

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Answers: 3

continue

Mathematics, 21.06.2019 21:30, kassandramarie16

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Answers: 1

continue

Mathematics, 21.06.2019 21:30, anaemigarcia

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Answers: 2

continue

Mathematics, 21.06.2019 22:30, sanociahnoel

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Answers: 3

continue

Do you know the correct answer?

John calculated the discriminant of f(x) = 5x² + 3x + 1 to be a negative number (-11). which of the...