How to find the intersection of a circle and parabola?
1 answer:
Use the substitution method to solve for the system of equations: Circle: (x-h)² + (y-k)² = r² Parabola: y = a(x-h)² + k or x = a(y-k)² + h (I am using the "y=" parabola for this example) Substitute a(x-h)² + k for y into the circle equation and solve for x: (x-h)² + [(a(x-h)² + k)² - k]² = r² Then, substitute that x value into the parabola equation to solve for y. Hope this makes sense!
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Y - y1 = m( x - x1); where m = (y2 - y1)/(x2 - x1); We have m = (6-0)/(7-5) = 6 / 2 = 3 ; The equation of the line is: y - 0 = 3(x-5); Finally: y = 3x - 15.
Answer:
Step-by-step explanation:
5/12
1/2
2/3
3/4
2 and 4.5 is not equivilant since 2 and 4.5 cannot go together (the 0.5 does not help and so it does not make it equivalent.)
Hope this helped!
Nate
The answer would be A and E because the distance (d) is more than 125 miles
Answer:
y=log3(9x)
3^y = 9x
Step-by-step explanation: