Mathematics, 11.10.2020 04:01 jeffcarpenter
1a) Let f(x)=ax^2-4x-c. A horizontal line, L, intersects the graph of f at x= -1 and x=3
The equation of the axis of symmetry is x=p. Find p
1b) Hence, show that a=2
1c) The equation of L is y=5. Find the value of C.
Answers: 3
Mathematics, 21.06.2019 17:30
Is it true or false i’m trying to pass this test so i can leave school
Answers: 2
Mathematics, 21.06.2019 21:30
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 2
Mathematics, 22.06.2019 02:00
Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.
Answers: 1
1a) Let f(x)=ax^2-4x-c. A horizontal line, L, intersects the graph of f at x= -1 and x=3
The equati...
Mathematics, 05.10.2019 12:30
History, 05.10.2019 12:30
Mathematics, 05.10.2019 12:30
Mathematics, 05.10.2019 12:30
History, 05.10.2019 12:30
Mathematics, 05.10.2019 12:30
Mathematics, 05.10.2019 12:30
Mathematics, 05.10.2019 12:30
History, 05.10.2019 12:30
Biology, 05.10.2019 12:30