The graph of the function, f(x)=-2x^2+6x-3,opens up or down and has a minimum or maximum value.

it opens down because before x^2 is -2 (if it would be 2, it would open up)...and function, which opens up has a maximum value every time

i just took the test, the correct answer is .. 31.5 in.

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.