How to make an equation for a parabola?

answer: for parabolas that open either up or down, the standard form equation is (x - h)^2 = 4p(y - k). for parabolas that open sideways, the standard form equation is (y - k)^2 = 4p(x - h). the vertex or tip of our parabola is given by the point (h, k).

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

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