A line passes through points (a, 3), (4, 4), and (b, 5). Which are NOT possible values of a and b?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

What’s -11-33k and factor each expression completely

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)