Amplitude and period of y = –3cos(2x + 3) Use your calculator to graph the function and state its symmetry. Find the first positive x-intercept using your calculator’s zero function. Need some help with this.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

9 x 8 divided by (5-3)=36

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/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

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