Write the point slope form of the equation of the line that passes through the points (-8,2) and (1,-4)

y-2 = -2/3 (x+8)

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

m= (-4-2)/(1--8)

  = (-6)/(1+8)

    =-6/9

=-2/3

point slope form

y-y1 = m(x-x1)

y-2 = -2/3(x--8)

y-2 = -2/3 (x+8)

none of the option is correct.

step-by-step explanation:

it says to find which expression equals 9^3 sqrt 10 = ?

9^3 sqrt 10 = 729 sqrt 10.

checking option a. 5 sqrt 10 + 4 sqrt 10

5 sqrt 10 + 4 sqrt 10

= 9 sqrt 10.

checking option b. 5^3 sqrt 10 + 4^3 sqrt 10

5^3 sqrt 10 + 4^3 sqrt 10

= 125 sqrt 10 + 64 sqrt 10

= 189 sqrt 10.

checking option c. 5 sqrt 10 + 4^3 sqrt 10

5 sqrt 10 + 4^3 sqrt 10

= 5 sqrt 10 + 64 sqrt 10

= 69 sqrt 10.

checking option d. 5^3 sqrt 10 + 4 sqrt 10

5^3 sqrt 10 + 4 sqrt 10

= 125 sqrt 10 + 4 sqrt 10

= 129 sqrt 10.

hence, none of the option is correct.

g

step-by-step explanation: