Marta takes a three part physical endurance test. in part 1 she loses 18 points. in part 2 she gains 22 points, and in part 3 she gains 4 points. what is marta’s score on the endurance test?

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 is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52