Consider the line y=-7/5x+3 Find the equation of the line that is parallel to this line and passes through the point (-7,4).

Find the equation of the line that is perpendicular to this line and passes through the point (-7,-4).

Given:  y=(-7/5)x+3        [y=mx+b, where slope,m, is -7/5]

  All parallel lines have same slope, m=-7/5,

   so their formulas look like:  y=(-7/5)x + b and we need a point to determine b. Use (-5,4).

     4 = (-7/5)(-5) + b

     4 = 7 + b

     -3 = b

The parallel line is:     y = (-7/5)x - 3

Check (important) that point (-5,4) is on the line:

   Does 4 = (-7/5)(-5) - 3   ?

           4 = 7 - 3   ?

           4 = 4   ?yes

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

nada

step-by-step explanation: