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

The role of technology in educating african child 750 words

On a piece of paper, graph this system of inequalities. Then determine which answer choice matches the graph you drew and identify the number of solutions. y<

Question 6 of 10 Shawheen puts the cost of a weekend trip with friends on his credit card. He has a great time but is shocked when he sees his credit card bill

What is the value of the expression (33 +53) ? 42 Answer: Submit Answer

Is 7.0001 terminating or repeating?

2. Students/during class/smart phones/use/permission/mustn’t/the teacher’s/without

Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, or no solution. Explain your answers

1 Leo reads 14 pages in 1/3 hour. What is the unit rate for pages per hour? For hours per page? 3 The unit rate is page(s) per hour. (Simplify your answer. Type

What Advantage does a voltmeter have over a noncontact voltage indicator when testing for voltage

I need help as soon as possible