Answer:
The standard form is 2x^2-4x+5 and the vertex is (1,3)
Equilateral triangle
Explanation:
All of the sides are equal
Scale factor = 1.2
the missing side is 48
Answer:

Step-by-step explanation:
9x² + 6x – 17 = 0
Apply the quadratic formula

a = 9; b = 6; y = -17







The graph below shows the roots at x₁ =1.081 and x₂ = -1.748.