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

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

Suppose you are given that a=5 and 4a + b=6. What can you prove by using these statements and the substitution property?

Find three consecutive integers with a sum of -36

Dna repair enzymes will be highly active during what phase of the cell cycle?

SOLVE THE INEQUALITY (SHOW WORK) x+2<=5 or x-4>=2

The quotient Of triple a number and 9 is decreased by the sum of the number and 5? Expression please

1573 ÷ 7 equals plzz help for my hw

Can you guys help to understand this graph I'm so confused why I getting wrong?

In an atom, the number of neutrons determines most specifically the ________.

consider the function t(x)=x/8+2x find t(16)

Ramona is ordering carpet for a room that is 19.5 feet by 41.6 feet. the carpet is $9.50 per square foot. about how many square feet of carpet will ramona need