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2 years ago

10

one x-intercept for a parabola is at the point (1,0). Use the factor method to find the other x-intercept for the parabola defin

ed by this equation: y=4x^2+4x-8

2 answers:

mote1985 [20]2 years ago

7 0

Answer:(-2,0)

Step-by-step explanation:

viktelen [127]2 years ago

3 0

Answer:

4x^2 + 4x - 8 = 4*(x^2 + x - 2)

(x - 1) * (x - a) = x^2 + x - 2 --> a = -2

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