Domain and range in the equation f(x)=2x^2+8x+5

Solve the triangle. a = 21°, c = 105°, c = 5

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

Acomputer company is testing a new booster to increase program load times. the box plots show the number of seconds it takes to load a program with and without the booster. using these plots, how much did the median change?