The table shows the height of a plant as it grows. what equation in point-slope form gives the plant’s height at any time? time (months): 4; plant height (in): 12 time (months): 8; plant height (in): 15 time (months): 12; plant height (in): 18 time (months): 16; plant height (in): 21 what is the slope: equation in slope intercept

Slope is 3/4

Equation in slope intercept form is given by:

Step-by-step explanation:

Pick any two points from the table say (4,12) and (8,15).

Slope is given by formula:

Now plug the value of slope m=3/4 and any point say (4,12) into point slope formula:

Hence final answer in slope intercept form is

757764

step-by-step explanation:

de77737dd

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