Jake4321 Jake4321
  • 01-02-2017
  • Mathematics
contestada

Write the equation in slope-intercept form of the line that is perpendicular to the line 7y+4x=3 and passes through the point (-4,-7).

Respuesta :

wutbat
wutbat wutbat
  • 04-02-2017
7y + 4x = 3 => y = -4/7 x + 3/7
Then, slope=-4/7
So the new slope should be 7/4 (opposite reciprocal)

y= 7/4 x + b
Using (-4,-7) => -7 +b = -7 => b = 0

So the new equation would be:
y=7/4 x
Answer Link

Otras preguntas

what is the equation to the MA (Mechanical Advantage) of a screw
What role do predators play in maintaining the balance of an ecosystem?
What is ecology? What is a biome?
In an ecosystem, a wide range of organisms coexist. In a pond ecosystem, one can find amoebae, bacteria, green algae, and fish. Which of the following is the be
oraciones con palabras de uso frecuente
Give two examples of how global climate change can alter the current range of species.
what is the formula for finding your maximum heart rate
How many kilometers are equivalent to 770 meters?
When the Lowell Mill Girls went on strike in 1836, which tactic did the mill owners use to break the strike?
How does the time difference between the first p-wave and the first s-wave relate to the distance to the epicenter?