The table shows the elevation in feet that a hiker has yet to climb before reaching the peak in terms of the number hours hiked. x
y
2
1,400
4
1,000
In a function for this situation, the rate of change is
feet per hour and the peak is at an elevation of
feet.

6

step-by-step explanation:

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated

the absolute value function