To an equation of a parabola withâ x-intercepts at (one fourth comma 0 ) and (negative 2 comma 0 )which passes through the point (0 comma 2 ).

Step-by-step explanation:

an equation of a parabola withâ x-intercepts at (1/4, 0 ) and (-2,0 )which passes through the point (0,2 )

the equation of the parabola with x intercepts in factored form is

p=1/4 and q=-2

To find out 'a' use the point (0,2)

the value of x=0 and y=2

a=-4

so equation becomes

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2