Math help Yr 11. Functions (1 Viewer)

[ptrgrgry]

Sketch:

y = sqrt(5-x)


Now, is that just a semicircle? Because I thought that it would have the equation:

y = sqrt(5-x^2)

 

[beefywater]

its a square root function, cuts the y axis at sqrt5 n the x axis at 5

 

[ptrgrgry]

Thankyou unclassified gender specimen.