Mathematics, 05.05.2021 21:20, itscheesycheedar

Which is the graph of a quadratic equation that has a negative discriminant? On a coordinate plane, a parabola opens down. It goes through (negative 4, negative 4), has a vertex at (negative 2, 0), and goes through (0, negative 4). On a coordinate plane, a parabola opens down. It goes through (negative 4, negative 4), has a vertex at (negative 2, 0), and goes through (0, negative 4). On a coordinate plane, a parabola opens up. It goes through (negative 4, 4), has a vertex at (negative 2, 0), and goes through (0, 4). On a coordinate plane, a parabola opens up. It goes through (negative 4, 8), has a vertex at (negative 2, 4), and goes through (0, 8).

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, destinysmithds7790

Which of the following expressions are equivalent ?

Answers: 1

continue

Mathematics, 21.06.2019 17:40, zaygonegraduate

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Answers: 1

continue

Mathematics, 21.06.2019 19:30, 22emilyl530

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Answers: 2

continue

Mathematics, 21.06.2019 19:30, mostman077

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Answers: 1

continue

Do you know the correct answer?

Which is the graph of a quadratic equation that has a negative discriminant? On a coordinate plane,...