Mathematics, 31.12.2020 04:40 ajajjsisi9x8
1.) Determine the equation in standard form of the parabola with..
a) zeros 5 and 9, and with the point (11, 24) on the parabola
b) x-intercepts --7 and -9, and with the point (-6,-9) on the parabola.
c) zeros -5 and 1, and with y-intercept-10.
d) A-intercepts 0 and 6, and with the point (8,16) on the parabola.
e) zeros -2 and 0, and with the point (-5,-75) on the parabola.
f) x-intercepts 4 and -7, and with the point (-2,165) on the parabola.
g) zeros --7 and --3, and with y-intercept 21.
h) x-intercepts 4 and 4, and with y-intercept 32.
i) one x-intercept at 3, axis of symmetry: x = 4, and with y-intercept 60
Answers: 3
Mathematics, 21.06.2019 16:20
Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)
Answers: 1
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0Β°, (b) 75 m/ s at 5Ο/ 6 rad, (c) 254 lb at 325Β°, (d) 69 km at 1.1Ο rad.
Answers: 3
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
1.) Determine the equation in standard form of the parabola with..
a) zeros 5 and 9, and with the p...
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