Math Logarithm Help! -log(base3)(2-x)?
I need help asap graphing this equation y=-log(base3)(2-x)
Any help is wonderful! Thank you!
I need help asap graphing this equation y=-log(base3)(2-x)
Any help is wonderful! Thank you!
Anonymous
Favorite Answer
domain :
x<2
Range = R
Anonymous
a million.) 5^x = a million/25 = a million/5^2 = 5^-2 so x = -2 2.) 4^(11-3x) = sixteen^x (4^2)^x = 4^2x so 11- 3x = 2x 5x = 11 x = 2 a million/11 (Logarthims issues)- Im having situation with? 3.) 2^x = 20 ? take logs of the two facets x log 2 = log 20 x = log 20 / log 2 = you calculate 4.) log(5) 12 = x x = log 12 / log 5 = you calculate /// Rule; loga b = log b / log a