890217426 890217426
  • 04-05-2021
  • Mathematics
contestada

For the quadratic y = x^2 -7x +12, when x = -3, what is the y-value?

Respuesta :

ninia101 ninia101
  • 04-05-2021

Answer:

y = 0

Step-by-step explanation:

subsitute x = -3 into y = x^2 - 7x + 12

y = -3^2 - 7 x  -3 + 12

  = 9 - 21 + 12

  =  0

Answer Link
jellisanders1 jellisanders1
  • 04-05-2021

Answer: 42

Step-by-step explanation:

y= (-3)^2 -7(-3) +12

= (9) -(-21) +12

= 9+21+12

= 42

Answer Link

Otras preguntas

Most genetic diseases cannot be cured, but they usually can be treated. true or false.
During the han dynasty one of the advancements made in the subject of medicine was the use of _______.
what should a compare and contrast essay not identify? what should a compare and contrast essay not identify? complex details simple details interesting details
what is a cultural norm? a. a behavioral pattern based on the culture of its time b. a cultural trend based on the lifestyle of a popular personality c. a ratin
On a new construction site an electrician can install a new light fixture in 20 minutes a project cost for 24 new fixtures to be installed on each of four floor
a procedural document is: a. a document reminding workers about a deadline. b. a document explaining someone's work experience. c. a document telling how to do
In which type of urban area would you expect the warmest temperature?
Help me and I'll do the same :)
Alkaline earth metals do not react with oxygen. true or false
put the following list of numbers in ascending order. a)1.206 b)1.212 c)1.2105 d)1.21