BRAINLEST , If y varies inversely with the square of x, and y = 26 when x = 4, find y when x = 2.

Question 18: B. 104

Question 19:

Step-by-step Explanation:

Question 18:

Step 1: express the inverse relationship with an equation

,

where k is constant

y = 26 when x = 4,

Constant, k, =

The equation would be

Step 2: use the equation to find y when X = 2.

Divide both sides by 4

Question 19:

Cross multiply

Subtract 3x from both sides

Divide both sides by 4

the radius is 2 times the diameter.

step-by-step explanation:

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.