Write a linear equation in two variables to represent the situation and use it to make predictions about the distance traveled over various intervals of time.

If the association between X and Y is linear we can summarize the relationship with a line.

y = b₀ + b₁ x

y = b₀ + b₁ ( intervals of time)

Step-by-step explanation:

Explanation :-

In regression analysis, the variable that we are trying to describe or predict defines the vertical y- axis and is called the response.

The associated variable goes on the horizontal x-axis and is called the

explanatory variable or predictor.

Given data The distance traveled is the response ( 'Y' ) and The various intervals of time is represents the predict (X) of regression line.

If the association between X and Y is linear we can summarize the relationship with a line.

y = b₀ + b₁ x

y = b₀ + b₁ ( intervals of time)

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.