At a glance, Kendra believes that the function represented on the graph is linear. How can Kendra determine if the function is actually linear? She can check to see if the rate of vertical increase equals the rate of horizontal increase between each pair of points. She can check to see if the sum of each y-value and x-value in every ordered pair is the same. She can check to see if the quotient of each y-value and x-value in every ordered pair is the same. She can check to see if the rate of change between the first two ordered pairs is the same as the rate of change between the first and last ordered pairs.

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without

secant-secant formula:

(whole secant) x (external part) =           (whole secant) x (external part)

(8+y-2) *8=                                           (y+4+6) *6

(y+6)*8 = (y+10) *6

distribute

8y+48 = 6y +60

subtract 6y from each side

2y +48 = 60

subtract 48 from each side

2y = 12

divide by 2

y = 6

sv =     (y+4+6)

sv   = 6+4+6

sv = 16