2.
find the coordinates of the midpoint of the segment whose endpoints are h(8, 13) and k(10, 9).
(9, 11)
(5, 6)
(1, 2)
(2, 4)

(9,11)

Step-by-step explanation:

The given points are H(8,13) and K(10,9).

By using mid point formula,

(x, y) =(x1+x2, y1+y2)

2 2

= (8+10)2/, (13+9)/2

= 18/2, 22/2

= (9,11)

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

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step-by-step explanation:

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