What is the focal length of the parabola with equation shown below?

Answers

Answer 1

Answer: patterns: vertical : y = a(x - h)² + k horizontal: x = a(y - k)² + h

Look at the patterns above and remember these key points.

1) if the x is squared, the parabola is vertical. It either opens up or down.
if the y is squared, the parabola is horizontal. It either opens left or right.

2) if a is positive, the parabola opens up or to the right.
if a is negative, the parabola opens down or to the left

3) the vertex is at (h,k). Be very careful. locations of h and k varies if the parabola is vertical or horizontal. its sign is also different in those positions

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Answers+steps please?

Answers

A) 40 feet
B) 1 second
C) 56 feet

PLEASE HELP!!! WILL GIVE BRAINLIEST!!!

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Angle 1 is 112

Angle 2 is 68

Angle 3 is 90

Angle 4 is 90

Angle 5 is 22

Angle 6 is 158

Solve for u.
140-u= 232

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Answer:

-92

Step-by-step explanation:

first you subtract 140 from 232 and that gies you

-u=92

then you divide by negitive 1

Answer:

u=90

Step-by-step explanation:

3(4+6)55 x 2/3=

What is the answer?

Answers

Answer:

1100

Step-by-step explanation:

hope it helped

The quotient of four and e

Answers

The expression of 4e, that has the coefficient is 4

What are the Quotients?

Quotients are the number that is obtained by dividing one number by another number.

The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol; which can also be used to indicate the logical syntax's order of operations and other features.

Dividend ÷ Divisor = Quotients

A coefficient is a number placed B4 another quantity for this case; that is the unknown(e).

The expression for the given situation is;

Therefore , the coefficient is 4

Learn more about the quotient;

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Answer:

A coefficient is a number placed b4 another quantity for this case that is the unknown(e).

Therefore the coefficient is 4

Step-by-step explanation:

Hope that this is helpful.