The scatter plot below shows the number of pizzas sold during weeks when different numbers of coupons were issued. the equation represents the linear model for this data. y = 3.4x + 43 according to the model, how many pizzas will be sold nightly if 15 coupons are issued? enter your answer in the box. a graph measuring average number of pizzas sold nightly in relation to number of coupons issued. a line indicates that pizzas sold increases as number of coupons issued increases

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

took the test it's 94

just needed some points but try socratic

theres no picture: /

step-by-step explanation: