Which graph best represents a quadratic function that has only one zero?
a) graph a
b) graph b
c) graph c
d) graph d

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?