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Kagome_gurl8
Write the equation of the parabola in vertex form. vertex (–2, 4), point (0, 24)
@Hero, last one i need help on and you're amazing at maths
General formula for vertex form: \[y = a(x - h)^2 + k\] 1. Insert the the (x,y) point and the (h,k) vertex 2. Solve for a 3. Re-write the vertex form in terms of variable a and point (h,k)
Trust me, that's the easy way
y = 5(x + 2)^2 + 4, is what i got, is it correct?
Thank you very much.