Answer:
First option is correct.
Step-by-step explanation:
The general form of a quadratic function is
[tex]ax^2+bx+c=0[/tex] .... (1)
Where a≠0.
The given equation is
[tex]-\frac{3}{4}x^2+2=0[/tex]
Since the leading coefficient is negative and a fraction value, therefore multiply both sides by -4, to make is a positive integer.
[tex]-4(-\frac{3}{4}x^2+2)=0[/tex]
[tex]-4(-\frac{3}{4}x^2)-4(2)=0[/tex]
[tex]3x^2-8=0[/tex] .... (2)
On comparing (1) and (2), we get
[tex]c=-8[/tex]
Therefore the first option is correct.
