What is the product?? Need help I suck at algebra

[-18 10]

[5 -3]

Step-by-step explanation:

If you have a graphing calculator, you can go to 2nd x^-1, edit, put in your numbers, repeat for matrix b, and multiply them in that same menu.

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c