Torminator Torminator

01-04-2016
Mathematics

contestada

complete the square for f(x)= x^2-12x+7 what is the value of a for f(x)

Respuesta :

Corelei Corelei

02-04-2016

I'm not sure what you mean by a.
In a square (x-c)(x-c)= x^2 -2cx + c^2
-2cx = -12x, c = 6
(x-6)(x-6) = x^2-12x + 7 + (36-7) = x^2-12x+7 + 29 = x^2 - 12x + 36
I think a is probably either -6 or 29.

Answer Link

Otras preguntas

What was the goal of many utopian societies of the early 1800s

Which of the following describes the main conflict in this excerpt best?

write an equation of the line in point slope form that passes through (-16, 8) and (4,-2) a.) y-8=-1/2(x+16) b.) y-8=1/2(x-16) c.) y+8=2(x+16) d.) y+8=-(x-16)

Help please number 11

Can someone plug some numbers into a small equation real quick for me?:) -1, -7, -13, -19 plug into Sn = n/2(a1+an)

3 sentences on why you would want to visit The United Kingdom

Please!! write a summary of this story !!, please please I will thank you

Why was it difficult for people to accept a heliocentric concept of the solar system? Scientists had no way to explain retrograde motion. Scientists did not ch

What is 11/12 divided by 2and 5 8th

Joseph drives 125 miles in 25 hours. At the same rate how far will he be able to travel in 6 hours.