kingcarii kingcarii

16-12-2016
Mathematics

contestada

Write an equation in standard form parallel to 7x-4y=8 and contains the point (-4,4)

Respuesta :

mathssydney mathssydney

16-12-2016

original
7x-4y = 8
4y = 7x - 8
y = 7x/4 - 1/2

parallel line
y = 7x/4 + b
replace (-4, 4)
4 = 7x/4 -4
32 = 7x
x = 32/7

the equation (parallel)

y = 7x/4 - 32/7 - this is your answer

Ver imagen mathssydney

Answer Link

Otras preguntas

How does the length of the hypotenuse in a right triangle compare to the lengths of the legs?

A park maintenance person stands 16 m from a circular monument. If you assume her lines of sight form tangents to the monument and make an angle of 34°, what is

The motion of a car on a position-time graph is represented with a horizontal line. What does this indicate about the car’s motion?

A bakery made 6 chocolate cake. Later the bakery baked 12 red velvet cakes. What is the ratio of chocolate cakes to red velvet cakes?

Let f and g be linear functions with equations f(x) = m1x + b1 and g(x) = m2x + b2. (a) Is f of g also a linear function? b) if so what is the slope

What is special about one-to-one functions and what types of line tests verify that a function is one-to-one?

Diagnostics_number_1 Transformar Make the singular sentences plural and the plural sentences singular. Follow the model. Modelo Aquella revista es de Marco.

Which of the following can be sensitive?

Why was the electoral college created by the framers of the constitution?

Why would an image of a hero change over time? A. To allow authors to produce a hero who is unique B. To appeal to what modern-day audiences like and exp