An airplane 30,000 feet above the ground begins descending at the rate of 2000 ft./min. Assume the plane continues at the same rate of dissent. The plains height in minutes above the ground are related to each other (write an equation in slope intercept form that represents the planes height after any given number of minutes)

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

explanation:

step-by-step explanation:

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- : )