The function h (d) = 2d + 4.3 relates the height (h) of the water fountain in feet to the diameter (d) of the pipe carrying the water in inches. Find the value of d when h(d) = 10.3.

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

my answer is$ 12

step-by-step explanation:

because 15 -2=12

shell's the art director at her local community center. she paid $10 and for each child that attends she earns $4.

for each child she ears $4 that is the slope m = 4

she paid $10, that is the initial amount paid. so 10 is the y intercept b

m =4   and b = 10

y intercept is 10 so the point is (0,10)

we start graph from y intercept (0,10)

slope = 4 . we know slope = rise / run

slope = 4   or 4/1   are same

rise = 4   and run = 1

for rise we move 4 units up and for run we move 1 unit to the right

the graph is attached below

x axis is the number of child she attends

y axis is the amount   she earns