Which function forms a geometric sequence when x = 1, 2, 3, ...?
f (x) = 2 minus 6 x
f (x) = negative 5 (3) Superscript x
f (x) = 5 x cubed
f (x) = StartFraction 2 Over x EndFraction + 1

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

option: d is correct

step-by-step explanation:

a

step-by-step explanation: