B: f(x) = -x^2 - 3x
Mathematics, 18.03.2021 02:10 richierichMBM7786
For which of the following functions does f(-3)=0?
A: f(x) = (x - 3)^2
B: f(x) = -x^2 - 3x
C: f(x)= -(x + 3)^2
D: f(x) = x^2 + 5x + 4
E: f(x) = 2x - 3(x + 1)
Answers: 1
Mathematics, 21.06.2019 17:40
Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8
Answers: 2
Mathematics, 21.06.2019 19:00
The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.
Answers: 1
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
For which of the following functions does f(-3)=0?
A: f(x) = (x - 3)^2
B: f(x) = -x^2 - 3x
B: f(x) = -x^2 - 3x
Mathematics, 11.03.2021 04:00
Mathematics, 11.03.2021 04:00
Chemistry, 11.03.2021 04:00
Medicine, 11.03.2021 04:00
Mathematics, 11.03.2021 04:00
Spanish, 11.03.2021 04:00
Mathematics, 11.03.2021 04:00
Biology, 11.03.2021 04:00
Mathematics, 11.03.2021 04:00
Mathematics, 11.03.2021 04:00
Mathematics, 11.03.2021 04:00
History, 11.03.2021 04:00
Mathematics, 11.03.2021 04:00