4 submarine designed to explore the ocean floor is at an elevation of 13,000 feet (below sea level). The submarine ascends to the surface at an average rate
of 650 feet per minute. The elevation e (in feet) of the submarine is given by
the function:
e = 650t - 13,000
where t is the time (in minutes) since the submarine began to ascend.
*Find the intercepts of the graph of the equation:
x-intercept:

y-intercept:

A submersible that is exploring the ocean floor begins to ascend to the surface. The elevation h (in feet) of the submersible is modeled by the function h(t) =

Step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720