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If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12