Xsquared minus six x equals negative thirteen

Through: (-3,-3) parallel to y= 7/3x+3

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.