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Describe the use of harmony and tonality to express a non-musical subject in Vivaldi’s The Four Seasons. Use detailed examples from at the movement 'Spring', whilst making comparisons with other movements.

The opening of the Spring concerto depicts the arrival of this joyous season through the bright key of E major. The basso continuo plays a tonic pedal to reinforce tonic and dominant harmony, typical of the ...
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Answered by Gabrielle W. • Music tutor
21312 Views

What is the chain rule? when do I have to use it?

The chain rule is the technique used for differentiation when the equation you're trying to differentiate contains a function of a function. Consider ln(x). You should know this differentiates to 1/x. If how...
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Answered by Alex R. • Maths tutor
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Solve the equation: 2x - 3 = 1/2

First, the denominator of the fraction is 2, so all the terms on both sides of the = have to be multiplied by 2: 4x - 6 = 1 Then you can simplify this by adding 6 to both sides: 4x = 7 And then divide both s...
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Answered by Fae R. • Maths tutor
9478 Views

Expand this bracket: 2(3a + 5)

2(3a + 5) : First you have to multiply everything inside the bracket by the number outside the bracket: = 2 x 3a + 2 x 5 or = (2 x 3a) + (2 x 5) This can then be simplified to give the answer: (2 x 3a) = 6a ...
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Answered by Fae R. • Maths tutor
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Is the word "impreso" a correct way to say "printed"? I have also seen the word "imprimido"

Both words are correct and have the same meaning. However, it is more common to use "imprimido" (regular form) in the present perfect tense: "Yo he imprimido los documentos" (I have print...
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Answered by Elena B. • Spanish tutor
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