Marshall wants to determine the vertex of the quadratic function f(x)=x2-x+2. What is the function veryex?

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no