ashlyspinelli22 ashlyspinelli22

01-07-2016
Mathematics

contestada

P(x) = 3x2 - 7x + 11, find P(9).

Respuesta :

01-07-2016

You need to substitute 9 with every x value in the equation.
So, 3(9)^2-7(9)+11
p(x)= 191

Answer Link

NiedzielnyMatematyk NiedzielnyMatematyk

03-07-2016

[tex]P(9) = 3\cdot9^2-7\cdot 9 +11 = 3\cdot 81 - 63 +11 = 243-63 + 11 =\\=180+11=191[/tex]

Answer Link

Otras preguntas

HELP ME WITH ONE OR BOTH OF THESE QUEATIONS PLEASEEEE

Joseph's lunch at a restaurant costs $13.00, without tax. He leaves the waiter a tip of 17% of the cost of the lunch, without tax. What s the total cost of the

Is the answer a b or c

Write an equation of the line that passes through (0, – 5) and is perpendicular to the line y= - 4/5x

Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)

PLEASE HELP!!! (Look at photo)

21 = 3 + 4n + 5n please help

Choose the correct translation of the following time. 9:50 a Son las nueve menos diez. b Son las diez menos diez. c Son las nueve y diez. d Son las diez y diez.

Compare and contrast Emperor Justinian to Hitler. Use 3 differences and similarities.

If , find the values of a, b and c.√32+√3