1. What are the vertex and axis of symmetry of the parabola? y = x2 + 4x + 3 hint: to find the axis of symmetry use x =
-(b)/2la)
axis of symmetry : x = 2
verter : (2, -1)
axis of symmetry : x = -2
vertex : (-2,-1)
axis of symmetry : x = -2
vertex : (-2, 1)

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

there is nothing below so i cannot

step-by-step explanation:

answer: i believe the answer is e

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2