The mayor of the city of san diego wants to increase taxes to invest in a modern transit system. she hires a polling agency to select at random 650 registered voters in the city to survey to determine the maximum percentage increase in municipal taxes that they would approve. part a: what is the population in this survey? explain your answer using complete sentences. (1 point) part b: what is the population parameter? explain your answer using complete sentences. (2 points) part c: what is the sample in this survey? explain your answer using complete sentences. (2 points)

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

2

step-by-step explanation:

the answer for your question is

step-by-step explanation: