Mathematics, 10.12.2020 16:20 lele4343
Find the standard form of the equation of the parabola with a focus at (7, 0) and a directrix at x = -7.
y = one divided by twenty eightx2
x = one divided by twenty eighty2
-28y = x2
y2 = 14x
Answers: 3
Mathematics, 21.06.2019 18:30, myohmyohmy
Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
Mathematics, 21.06.2019 20:30, amyaacrawford86
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
Mathematics, 21.06.2019 20:30, daniiltemkin20
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
Find the standard form of the equation of the parabola with a focus at (7, 0) and a directrix at x =...
Biology, 02.10.2019 10:30
History, 02.10.2019 10:30
Business, 02.10.2019 10:30