katbuford
katbuford katbuford
  • 04-04-2016
  • Mathematics
contestada

does anyone seriously know how to do these

does anyone seriously know how to do these class=

Respuesta :

penfila11Pen
penfila11Pen penfila11Pen
  • 04-04-2016
Thats simple!
h(x)= [tex] \frac{x^{2}+3x }{4x+27} [/tex]
find h(-8)
All we need to do is PLUG IN THE -8
h(-8)= [tex] \frac{(-8)^{2}+3(-8) }{4(-8)+27} [/tex]
        =[tex] \frac{64-24}{-32+27} [/tex] (negative²=positive,                                                                                negative×positive=negative)
        =[tex] \frac{40}{-5} [/tex]
h(-8)=-8
Answer Link

Otras preguntas

A study was conducted to find out if a new exercise program was more effective than an old one at improving cardiovascular fitness. Subjects were randomly selec
A concequence of yo-yo dieting is that
Please help me in the question above? Please!!
SAT scores were originally scales so that the scores for each section were approximately normally distributed with a mean of 500 and a standard deviation of 100
Country risk included in the risk premium in interest rates refers to the: a. additional costs incurred when loans are made in currencies other than the domesti
What did historians believe about Pope Leo and Attila the Hun's agreement?
gold is called king of metals​
Why is child marriage a social evil?​
Tamika hypothesizes that women are more helpful than men. She decides to conduct an experiment to see if she's right. She goes to the crowded food court and del
How many solutions exist for the given equation? 12x + 1 = 3(4x + 1) - 2