Which shows the correct substitution of the values a, b, and
formula?
from the equation 1 = -2x + 32 + 1 into the quadratic
quadratic formula x = -b/b? - 4ac
20
x=) +
- 2)2 - 4(3)(0)
2(3)
x=) v-2)2 - 4(3)(2)
2(3)
x==(-2) +v(-2)2 - 4(2)(1)
2 (3)
-30v 32 - 4(-2)0)
21-2)

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

ok so the answer to your question is simple as long as you look at the different dimensions that contain the exemplary letters that combined in the right order give you words that eventually within the 5th dimension will conform and give you the correct answer to your question. hope i , stop looking at this easily, look at it with a spectral view.

step-by-step explanation:

told you

i think the length is 12 and the width is 17