The table below shows the altitude, in feet, of an airplane at certain times during its flight from Baltimore to Orlando. Find the equation for the curve of best fit, then predict the altitude of the plane
at 1:00pm.
Time
11:00am 11:30am 11:45am 12:00pm 12:30pm 12:45pm
Altitude
0
10,500
15,750
21,500
12,450
10,820
Altitude Prediction:
Equation:

step-by-step explanation:

kjswgdkxg

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5