Describe the process you used to find the equation of a line through two points. Have you learned any tricks or shortcuts when doing this? Explain
if you have.

Explanation at the bottom

Step-by-step explanation:

To find the slope with the 2 points use this ---> Ex: Points (9, 3) (6, 12) --> write it this way = = -3 so -3 would be the slope of that line.

Then to find the y- intercept use the slope and the numbers from one of the points like this ---->   y = mx + b we are looking for b.  

(plugging in the first point)  (using the point (9,3))

3 = -3(9) + b

3 = -27 + b (add 27 on both sides)

30 = b (that's your y- intercept)

(Full equation is)  

y = -3x + 30

If you need further explanation just comment!!

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: