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julliemyers
 3 years ago
Graph the exponential function.
y = 5(2)^x
julliemyers
 3 years ago
Graph the exponential function. y = 5(2)^x

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hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0can you plot points on graph, like given any point (a,b) can u plot it on graph ?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0first find, what is y=...? when x=0 and u get a point like (0,b)

julliemyers
 3 years ago
Best ResponseYou've already chosen the best response.1a http://postimage.org/image/7cucouy11/38448a96/ b http://postimage.org/image/r0s1jhghl/6b6c5f99/ c http://postimage.org/image/dkgt3w279/dc096e93/ d http://postimage.org/image/xm39a3jgv/2945675d/

abb0t
 3 years ago
Best ResponseYou've already chosen the best response.0pick a few points for x to get a yvalue plot on a graph.

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0you will get the yintercept if u put x=0

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0u know what that means ? you get a point where the graph cuts yaxis.

julliemyers
 3 years ago
Best ResponseYou've already chosen the best response.1when i put x=o i get y=5 on wolf

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0so, the yintercept is (0,5) which eliminates b,c choices

julliemyers
 3 years ago
Best ResponseYou've already chosen the best response.1i thought it was c 0.0

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0to decide among a or d you can put x=1, and see what you get as y and the point will be of the form, (1,b) and its not c.

julliemyers
 3 years ago
Best ResponseYou've already chosen the best response.1its A i just turned it and its a

julliemyers
 3 years ago
Best ResponseYou've already chosen the best response.1yea the graph they had on wolf was C but if u turn it its A and its (1,5)

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.0when you put x=1, u get y= 5 (2)^1 = 10 so the point is (1,10) which rules out d, if you observe....

agent0smith
 3 years ago
Best ResponseYou've already chosen the best response.1Since it's all positive numbers, the line will be going up as you go to the right, so you can immediately rule out any graphs where the line goes down as you go the right. Which leaves only a and c. Then you can check values as hartnn showed.

julliemyers
 3 years ago
Best ResponseYou've already chosen the best response.1the awsner was A, i got a 90%

agent0smith
 3 years ago
Best ResponseYou've already chosen the best response.1a is correct :) you can also plot graphs on google btw. Just type in 5(2)^x and hit enter.
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