Friday
May 24, 2013

# Posts by ali

Total # Posts: 417

pscyhology
technolly no one can tell you becuase its a test but lets just say its not a test they all look right

math
Hint: set up an equatoin

Graph help!
Sketch y= -(1/4) (2)^(x-4)+5 I know that the basic equation is y=2^x so is the graph translated 4 units right, vertically stretched by a factor of (1/4), reflected on the x-axis and translated up 5?

check math question
Thank you!

check math question
Given y=2^x Predict the equation for the graph that has been reflected in the y-axis, given a vertical stretch by a factor of 5, translated 2 units right and 5 units down. I have: y= -5 (2) ^ (x-2) - 5 Is this correct?

Graphing
Sketch y= -(1/4)(2)^(x-4)+5 by first including a table describing its major features.

Math Graph
Sketch y= -(1/4)(2)^(x-4)+5 by first including a table describing its major features.

math
In a Geometric progression the sum of its first 4 term is equal 15, and the sum of the next term is equal to 15/16. find its first term and its common ratio

math
in an arithmetic progression the 50th term is equal to 3, and the sum of the first 8th is equal to 23. find the first term and the common difference

math
a rubber ball fell from a high of 16 feet and then its rebounded until it rested, such that each time it rebounded to a high =1/2 the high rebounded to previouslly a) find the high rebounded to after the 10th term b)find the distance cover by the ball before it rested

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