Any point on the parabola can be labeled (x, y), as shown. A parabola goes through (negative 3, 3) & (1, negative 1). A point is below the parabola at (negative 3, 2). A line above the parabola goes through (negative 3, 4) & (0, 4). A point on the parabola is labeled (x, y).

What are the distances from the point (x, y) to the focus of the parabola and the directrix?

Select two answers.

distance to the directrix: |y+4|
distance to the directrix: |y−4|
distance to the focus: (x+3)2+(y−3)2
distance to the directrix: |x−4|
distance to the focus: (x−2)2+(y+3)2
distance to the focus: (x+3)2+(y−2)2

b. 2 and 4

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years