Two airplanes are each traveling at a constant speed. The table below shows the total number of miles the first airplane traveled as a function of time.

The equation y=ax represents the total number of miles, y , traveled by the second plane as a function of the numbers of hours, x .

If the second plane is traveling faster, then what must be true about a ? Show your work, and explain your reasoning.

Type your answer in the box below.

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

loloo

step-by-step explanation:

lololool

he kicked it up? is this the answer ?

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct