Find the standard form of the equation of the parabola that passes through the point (2,4), has a horizontal axis, and its vertex is at the origin.
a. 
b. 
c. 
d. 
c.
Mathematics
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Express the number in scientific notation.0.0000004
A. 4 × 10-6 B. 4 × 10-8 C. 4 × 10-7 D. 4 × 10-9
Mathematics
Tell whether the given equation describes a parabola, an ellipse, or a hyperbola.r = 
A. Parabola B. Ellipse C. Hyperbola
Mathematics
The algebraic expression s2 gives the area of a square, where s represents the length of one of its sides. Use this information to find the area of the square.
19 cm
A. 356 sq cm B. 361 sq cm C. 76 sq cm D. 722 sq cm
Mathematics
Find the vertical asymptote(s) of the graph of the given function. f(x) = 
A. x = 9 B. None C. y = 9 D. x = 45
Mathematics