In the following diagram triangle ABC is drawn, with A(-7,-4), B(8,2) and C(-6,8). (a) determine the slope of line AB in simplest form.

(b) draw the line that passes through C and is perpendicular to line AB. Write it's equation in point-slope form

(c) If point D lies at the intersection of line AB with the line you drew in (b), mark D and state its coordinates.

(d) what kinds of triangles are triangle CBD and CAD? Why)

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.