Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 – 4 into the quadratic formula?
Quadratic formula: x =
-bb2-4ac
2 a
Ox=
-(-1){V - 1)2 - 4(1)(-4)
2(1)
O x=-11/12-46- 1)( - 4)
2(-1)
O x= -13V (1)? - 4( - 1)(-2)
2(-1)
O x=-(-1)+7(-1)2 - 4(1)(-2)
2(1)

Step-by-step explanation:

Showing results for Which shows the correct substitution of the values a, b, and c from the equation "-2" = "-x" + x2 – 4 into the quadratic formula? Quadratic formula: x = "-bb2-4ac" 2 a Ox= -(-1){V - 1)2 - 4(1)(-4) 2(1) O x=-11/12-46- 1)( - 4) 2(-1) O x= "-13V" (1)? - 4( - 1)(-2) 2(-1) O x=-(-1)+7(-1)2 - 4(1)(-2) 2(1)

Search instead for Which shows the correct substitution of the values a, b, and c from the equation -2 = -x + x2 – 4 into the quadratic formula? Quadratic formula: x = -bb2-4ac 2 a Ox= -(-1){V - 1)2 - 4(1)(-4) 2(1) O x=-11/12-46- 1)( - 4) 2(-1) O x= -13V (1)? - 4( - 1)(-2) 2(-1) O x=-(-1)+7(-1)2 - 4(1)(-2) 2(1)

here

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b