taylorghalley
taylorghalley taylorghalley
  • 25-01-2015
  • Mathematics
contestada

Find the value of y for given value of x.
1.)x+5;x=3
2.)7x;x=-5
3.)y=1-2x;x=9
4.)y=3x+2;x=0.5
5.)y=2x^3;x=3
6.)y=x/2+9;x=-12

Respuesta :

iloveonedirection
iloveonedirection iloveonedirection
  • 25-01-2015
1.)x+5;x=3
(3) + 5
8


2.)7x;x=-5
7(-5)
35


3.)y=1-2x;x=9
y = 1 - 2(9)
y = 1 - 18
y = -17


4.)y=3x+2;x=0.5
y = 3(0.5) + 2
y = 1.5 + 2
y = 3.5 


5.)y=2x^3;x=3
y = 2(3^3)
y = 2(3)(3)(3)
y = 2(27)
y = 54


6.)y=x/2+9;x=-12
y = (-12)/2 + 9
y = -6 + 9
y = -3
Answer Link

Otras preguntas

According to the fundamental Theorem of algebra, which polynomial function has exactly 11 roots?
The solubility of carbon dioxide at 20°C is 0.06 g of CO2 per kilogram of water when the pressure of CO2 is 760 mmHg. What would be the solubility if the pressu
The width of a rectangle is 3 units less than the length. The area of the rectangle is 4 units. What is the length, in units, of the rectangle?
what is the decimal equivalent of 23 out 30
Publishing is copying Web pages and associated files to a Web server. T or f
10+10+(-3) what does the -3 represent
I got the other ones but I can't figure thins out. I asked my uncle but he doesn't know either. Please help! Sodium has an atomic number of 11 and has a net cha
One statement of the first law of thermodynamics is that
After Honda released the MPG on the line of 2018 I started to suspect that there was an error or they were lying. One model claimed 38mpg that was really sus
.72(x)+.20(100x)=35 How do you solve this?