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Given that y= x/(2x+5), find dy/dx

Is it integration or differentiation? Differentiation What rule do we use? Since it's a fraction, use the quotient rule Is the rule in the formula book? Yes Identify what u and v equal too. u = x and v = ...

Answered by Salma A. Maths tutor
4614 Views

Why are some electromagnetic waves harmful to humans?

Electromagnetic (EM) waves form the electromagnetic spectrum with a range of wavelengths. EM waves that have wavelengths shorter than those of visible light include ultraviolet light, X rays and gamma ray...

Answered by Keval H. Physics tutor
7136 Views

Prove algebraically that the straight line with equation x = 2y + 5 is a tangent to the circle with equation x^(2) + y^(2) = 5

If a line is a tangent to a circle, it will have exactly one point where the line intersects the circle. Therefore, when we set the equation of the straight line equal to the equation of the circle, we sh...

Answered by Rawdah H. Maths tutor
25415 Views

¿Qué haces en tu tiempo libre?

Soy una persona muy creativa así que mis pasatiempos sean la misma. Me encanta bailar especialmente en estilo urbano o hip hop. Sólo empezó con bailar en mi universidad y el año pasado bailé en un concurs...

Answered by Saima A. Spanish tutor
1388 Views

Explain the lock and key enzyme hypothesis

Enzymes are specific: meaning that an enzyme's active site is complementary to a particular substrate. In the lock and key hypothesis, a substrate that is complementary to the enzyme binds to the enzyme's...

Answered by Noor A. Biology tutor
5246 Views

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