How do you do (a) and (b)?
bernoulli’s equation is an equation of the form y ′ = a(t)y + f(t)y n , where n can't be 0 or 1.
(a) using the substitution z = y 1−n , show that we can transform bernoulli’s equation into the linear equation z ′ = (1 − n)a(t)z + (1 − n)f(t).
(b) solve the equation xy′ + y = x^4 y^3

use formula for the circle a=3.14

step-by-step explanation:

congruent segments

step-by-step explanation:

the ordered pairs for the given function are of the form

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu