Which equation is the inverse of 5y+4 = (x+3)^2 + 1/2

a. y=1/5 x^2 + 6/5 x + 11/10

b. y=3 plus or minus square root 5x + 7/2

c. -5y -4 = -(x+3)^2 -1/2

d. y= -3 plus or minus square root 5x + 7/2

Option D is correct.

Step-by-step explanation:

Given equation is

We need to find inverse of the function.

Let x be the independent variable or the function is in x variable.

So,

we Simplify the given equation for variable of x.

Inverse of the given equation =

Therefore, Option D is correct.

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6