The interest rate on a car loan has decreased 29.3% over the last 10 years and is now 7.7%. what was the rate 10 years ago? (express your answer rounded correctly to the nearest tenth of a percent! )

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

Solve the inequality and graph 6j - 7 < 5

What is the slope of the line that contains the points (-2,1) and (0,-3)