allanathedragon allanathedragon

03-06-2021
Mathematics

contestada

Write the quadratic equation whose roots are 1 and -1, and whose leading coefficient is 4

Respuesta :

Аноним Аноним

03-06-2021

Answer:

y = 4x² - 4

Step-by-step explanation:

y = a(x - x₁ )(x - x₂)

Plug in the knowns

y = 4(x - 1)(x + 1)

expand

y = 4(x² - 1)

y = 4x² - 4

Answer Link

Otras preguntas

A greengrocer makes a stack of 45 melons and 60 grapefruits. He wants to make a mini version of the stack but only has 24 grapefruits. How many melons does he n

Which of the following would be done last if one is following the scientific method? (a) forming a hypothesis (b) observing a problem (c) performing an experime

read the book and write an essay http://contentstore.ple.platoweb.com/content/sharedmedia/Documents/A%20RUNAWAY%20WHALE.pdf

Please Help ASAP I’m confused

Examples of strict aerobe

A phone costing £80 has its price increased by £20. What is the new price

Can you please decompose 5 x 15?

explain how the body inhales and exhales air from the lungs

What is the answer pls

PLEASE HELP I WILL HIVE BRAINALIST AND EXTRA POINTS