Step-by-step explanation:
the vertex is the point, where the parabola turns around. it is (depending on its orientation, if it is opening upwards or downwards) the maximum or the minimum of the curve.
so, as we can see on the grid, that point is x = -3, y = +1 = (-3, 1).
so, B is correct
Answer:
2x - 3y
Step-by-step explanation:
Step 1 :
1
Simplify —
4
Equation at the end of step 1 :
1
0 - (— • (12y - 8x))
4
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
12y - 8x = -4 • (2x - 3y)
Equation at the end of step 3 :
0 - (3y - 2x)
Step 4 :
Final result :
2x - 3y
Processing ends successfully
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Not really sure what you’re saying; but 5x2=10
Answer:
x = - 3
Step-by-step explanation:
2x - 10 + 6 = 7x - 7 - 2x + 12
2x - 4 = 5x + 5
- 5 - 4 = 5x - 2x
-9 = 3x
x = - 9/3
x = - 3