Drag equations to each row to show why the equation of a straight line is y = 3x, where 3 is the slope. math item stem image clear check categorizable y = 13x 3y = x categorizable categorizable y = 3x statement reason triangle 1 is similar to triangle 2. multiply both sides by x.

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities