What’s the average rate of change from x= -3 to x= 5

What is a graph with a never ending line called?

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?

Which of these triangle pairs can be mapped to each other using a single translation? cof hn