Write an exponential function for each set of points. (0,3), (1,12), (2,48), (3,192), and (4,768)

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?