Mathematics, 14.12.2019 18:31 princessjsl22

Which statements about the graph of the function f(x) = 2x2 – x – 6 are true? check all that apply.

the domain of the function is .
the range of the function is all real numbers.
the vertex of the function is .
the function has two x-intercepts.
the function is increasing over the interval (, ∞).

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:50

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Answers: 3

Answer

Mathematics, 21.06.2019 17:00

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Answers: 2

Answer

Mathematics, 21.06.2019 18:40

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Answers: 1

Answer

You know the right answer?

Which statements about the graph of the function f(x) = 2x2 – x – 6 are true? check all that apply....

Questions

Mathematics, 01.12.2020 05:20

Given a right triangle, find the degree measure more than four times the degree measure of the other angle and the third angle is the right angle...