ABCD is a rectangle A is the point (0, 1)

C is the point (0,6)

The equation of the straight line through A and B is y=2x+1.

(a) Find the equation of the straight line through D and C

(b) Find the equation of the straight line through B and C

(c) It is always possible to draw a circle which passes through all four vertices of a rectangle.

Explain why.

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

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step-by-step explanation:

but there’s no any figure there!