The dot plot shows predictions for the winning time in the 200- meter
sprint. The winner finished the race in 22.4 seconds. What is the
greatest percent error among the predictions?
The greatest percent error among the predictions is %.
(Round to the nearest tenth as needed.)

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

im with everythinglos so yeahhhhh

step-by-step explanation: