Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar. The focus of a parabola is (0,–1). The directrix is the line y = 0 What is the equation of the parabola in vertex form?
- k²th
In the equation =
the value of pis
The vertex of the parabola is the point
The equation of this parabola in vertex form is y=
12 - 1

.bjbjk.b,j.l.

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.