Mathematics, 06.05.2020 21:30 amazingmariah1234

Which statements about the graph of the function f(x) = –x2 – 4x + 2 are true? Select three options. The domain is {x|x ≤ �2}. The range is {y|y ≤ 6}. The function is increasing over the interval (–∞ , –2). The function is decreasing over the interval (−4, ∞). The function has a positive y-intercept.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, hinojosachristian1

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

Answers: 1

continue

Mathematics, 21.06.2019 21:30, muncyemily

Which of the following shows the length of the third side, in inches, of the triangle below

Answers: 2

continue

Mathematics, 21.06.2019 22:00, JNH16

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Answers: 1

continue

Mathematics, 21.06.2019 22:00, jladinosolarsee

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Answers: 1

continue

You know the right answer?

Which statements about the graph of the function f(x) = –x2 – 4x + 2 are true? Select three options....