2. 5. Below are the mountain heights for mountains in the United States that are taller than 14,000 feet, which happen to all be in Alaska.
Name Height (ft.)
Mt. McKinley 20,320 Part A: Complete the frequency table below. You do
not need to use all of the rows.
M. St. Elias
18,008
Mountain Height
Mt. Foraker
17,400
Frequency
M. Bona
16,500
Mt. Blackburn
16,390
Mt. Sanford
16,237
Mt. Vancouver
15,979
South Buttress
15,885
Mt. Churchill
15,638
M. Fairweather
15,300

-2x-4

step-by-step explanation:

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.