Quickly nolan plots a point at (0, 3) on the y-axis. he uses a slope of 2 to graph another point. he draws a line through the two points. which equation represents nolan’s line?
a) y = 2x + 1
b) y = 2x + 3
c) y = 3x + 2
d) y = 3x + 5

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

- 70

this is the answer for you hope it