Question

Answer all the following

1a.

Find any intercepts. (Order your answers from smallest to largest x, then from smallest to largest y.)

y = x² − 9x + 18

y-intercept

(x, y) =( , )

x-intercepts

(x, y)= ( , )

(x,y)= ( , )

1b.  

Test for symmetry with respect to each axis and to the origin. (Select all that apply.)

y = x² + 5x

The equation is symmetric with respect to the x-axis.

The equation is symmetric with respect to the y-axis.

The equation is symmetric with respect to the origin.

The equation has no symmetry.  

1c.

Test for symmetry with respect to each axis and to the origin. (Select all that apply.)

xy = −8

The equation is symmetric with respect to the x-axis.

The equation is symmetric with respect to the y-axis.

The equation is symmetric with respect to the origin.

The equation has no symmetry.

Answer 1