For several years, Graham has gathered data students who own a computer and on the performance on a typing-speed test He creates the linear model y = 3.8x + 17.4 where y represents the typing speedin words per ministe, of student and represents the number of years the student has owned a computer. According to Graham's model, what is the approximate speed of a student who has owned a computer for three years?

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

one peck is 9.309 quarts

9.309x 2

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.