Study hard and take the test slowly. rushing will make you get all the wuestions wrong. if you need more advice, message me.
Step-by-step explanation:
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Answer:
40m Since it is the shortest side
Step-by-step explanation:
Answer:
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The standard form for this parabola is x = a(y-k)^2 + h because this is a sideways-opening parabola. Our h and k values for the vertex are (-4, -1). And it goes through (2,0). We just need to solve for the a. Filling in accordingly, 2 = a(0+1)^2-4 so 2 = a - 4. a = 6. A above.
correct answer is 6!
