No 2/3 and 5/6 are not equivalent ratios
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X=-3/2. The value of f(-1). All you do is plug the numbers In.
Answer:
Step-by-step explanation:
sorry for the photo quality but i dont hv aphone and use a laptop instead
Thirty six divided by four is equal to nine
Y = ax² + bx + c is the equation of a parabola:
y = 4x² -8x -6 is our equation.
The axis of symmetry in a parabola is x = -b/2a
x = -(-8)/(2.4) = - 8/8 and x = - 1 (axis of symmetry