Mathematics, 05.11.2019 17:31 wolfia6aj
An expression is shown below.
f(x) = 4x2 + 8x - 5
part a: what are the x-intercepts of the graph of f(x)? show your work.
part b: is the vertex of the graph of f(x) going to be a maximum or minimum? what are the coordinates of the vertex? justify your answers and show your work
part c: what are the steps you would use to graph f(x)? justify that you can use the answers obtained in part a and part b to draw the graph.
Answers: 1
Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
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Mathematics, 22.06.2019 01:00
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An expression is shown below.
f(x) = 4x2 + 8x - 5
part a: what are the x-inte...
f(x) = 4x2 + 8x - 5
part a: what are the x-inte...
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