If f(x)= 3x^2 + 3x^1/2 +3x what is the value of f(-9)

216 + 9i

Step-by-step explanation:

Given: f(x) = 3x² + 3 + 3x

When x = -9, f(x) equals to;

3(-9)²  + 3(-9 + 3(-9)

243 + 3(3i) - 27

243 + 9i - 27

216 + 9i

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.