What is the slope of the line a. 0 b. 9 c. 6 d. undefined

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25