Use the following image to answer the question.

Question

Examine the notation. What do the highlighted chords have in common?
A triad with each note of a C Major scale is notated in treble clef, in four-four time, with no key signature. Each chord is written with quarter notes (2 measures total), and no accidentals are noted.

A triad with each note of a C Major scale is notated in treble clef, in four-four time, with no key signature. Each chord is written with quarter notes (2 measures total), and no accidentals are noted.

Chord 1: middle C, E, G. This chord is highlighted in green, as it is one of the major chords in this key.
Chord 2: D, F, A.
Chord 3: E, G, B.
Chord 4: F, A, C. This chord is highlighted in green.
Chord 5: G, B, D. This chord is highlighted in green.
Chord 6: A, C, E.
Chord 7: B, D, F.
Chord 8: C (space 3), E (space 4), G (sitting on top of staff). This chord is highlighted in green.
(1 point)
Responses

They are all major chords.
They are all major chords.

They are all minor chords.
They are all minor chords.

They all contain a C.
They all contain a C.

They all contain a D.

Answer 1

They all contain a D.

Answer 2

What kind of harmony uses only notes from the key signature?

(1 point)
Responses

diminished
diminished

borrowed
borrowed

diatonic
diatonic

dominant

Answer 3

diatonic

Answer 4

In the key of D major, what chord is represented by the Roman numeral IV?

(1 point)
Responses

C minor
C minor

G major
G major

F sharp minor
F sharp minor

A major

Answer 5

G major