Solve by factoring) and week 20 solve by quadratic formula) so they should show up in your notes. If you did not write
notes on these please go back and review the videos with pencil and paper handy.
x2 2x – 15 = 0
8x2 + 2x - 15 = 0
1. According to your notes, what do you notice about the solutions to these two
problems when factoring/using the quadratic formula? Why do you think this is?
2. There are multiple ways to solve a quadratic equation and you have only seen two
so far. Of the two, which are you more comfortable with? Solving by Factoring or
Solving by using the Quadratic Formula?

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

in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶

the answer for the question that you are asking is 4

to be honest i don't know but i need points so