The sand in an hourglass drops at a constant rate of 2.5 cubic millimeters (mm) every second. The
amount of sand that drops, y, in mm. is a function of time, e, in seconds.
For the input values of 0, 2, and 6. determine the matching outputs. Graph the inputs of 0.2, and 6 and
their corresponding outputs as ordered pairs, represented by points A, B, and C, respectively
Select the buttons for points A, B, and C, and then click on the coordinate plane to position each point.
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Point A
Point B
• Point

im pretty sure its

(8,15)

step-by-step explanation:

answer: 800

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

b

step-by-step explanation:

i dont know