subject
Mathematics, 28.01.2020 00:31 Shadow0202

Which statement describes the graph of f(x) = 4x2 + 20x + 25?

the graph does not intersect the x-axis.
the graph touches the x-axis at (–2.5, 0).
the graph intersects the x-axis at (–0.4, 0) and (0.4, 0).
the graph intersects the x-axis at (2, 0) and (5, 0).

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:10
Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left
Answers: 1
question
Mathematics, 21.06.2019 17:00
Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.
Answers: 1
question
Mathematics, 21.06.2019 17:30
Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2
Answers: 3
question
Mathematics, 21.06.2019 18:00
Place the following steps in order to complete the square and solve the quadratic equation,
Answers: 1
You know the right answer?
Which statement describes the graph of f(x) = 4x2 + 20x + 25?

the graph does not inters...
Questions
question
Mathematics, 15.04.2022 14:00
question
Mathematics, 15.04.2022 14:30
Questions on the website: 13722360