What is the slope of the line shown in the graph? a)-5 b)-1/5 c)5 d)1/5

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

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

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?