aloading7829 aloading7829

24-10-2017
Mathematics

contestada

For the line that has the equation 4x1 + 8x2 = 88, an axis intercept is:

Respuesta :

Аноним Аноним

03-11-2017

The given equation is
4x + 8x² = 88

That is,
8x² + 4x - 88 = 0
or
2x² + x - 22 = 0
The x-axis intercepts are determined by the solution of the quadratic equation as
x = (1/4) [-1 +/- √(1+176)] = 3.076 or -3.376

Answer: 3.076 or -3.376

Answer Link

Otras preguntas

what is the slope of (-3,4) (-2,0)

why did many colonists start to illegal trade and smuggle in the 1650?

I need help understanding scientific notations

What are some nonverbal ways to show consideration for others? Imagine you have a friend who wants to copy your homework. You say no and the person posts a nega

On Monday,447 students went on a trip to the zoo. All 9 buses were filled and 6 students had to travel in cars. How many students were in each bus ?

A biome can support many different species. What is the best way to define the word underlined in the sentence above? A. smaller regions within a biome B. perio

A rectangular piece of land has an area of 3/4 square mile.The land is 2 1/2 miles long what is its width

just get points from this

Why does the Ocean appear to be blue? A, because all light that reach the the ocean's surface is blue light B, As light travels through the ocean, red and orang

Anique’s favorite store to shop at is Zara in Manhattan, New York. Her mother put $50 on her debit card to purchase a new dress for picture day. Anique spent $3