(0,0), (3,0), (-6,0), and (7,0)
2x-3+7x-10=32
9x-13=32
9x=32+13
9x=45
x=5
Answer:
Formula Of Vertex and Line of symmetry
Step-by-step explanation:
The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a
Parabolas always have a lowest point (or a highest point, if the parabola is upside-down). This point, where the parabola changes direction, is called the "vertex"
No 1+2=3 which is less than 5
The two sides must equal more than the third one when added
Answer:
48/80*100 = 60 miles per hrs
Step-by-step explanation:
