Table of Values: Completing the table

Question 1

Calculate y given that $$ x=2 $$ and $$ y=x $$ .

Question 2

Find $$ y $$ when $$ x=2 $$

$y=\frac{2}{5}x+2$

Question 3

Find a y when $$ x=2 $$

$$ y=5x $$

Question 4

Find a y when x=2

$y=\frac{1}{2}x$

Question 5

Find a y when x=2

$$ y=x-8 $$

Examples with solutions for Table of Values: Completing the table

Exercise #1

Calculate y given that $x=2$ and $y=x$ .

Video Solution

Step-by-Step Solution

We are given the equation y=x

We are also given the value of x,

x=2

Therefore, we will insert the given value into the equation

y=2

And that's the solution!

Answer

$2$

Exercise #2

Find $y$ when $x=2$

$y=\frac{2}{5}x+2$

Video Solution

Step-by-Step Solution

In this exercise, we are given the value of X, so we will substitute it into the formula.

It's important to remember that between an unknown and a number there is a multiplication sign, therefore:

$y=\frac{2}{5}\cdot(2)+2$

$y=\frac{4}{5}+2$

Let's convert to a decimal fraction:

$y=0.8+2$
$y=2.8$

And that's the solution!

Answer

$2.8$

Exercise #3

Find a y when $x=2$

$y=5x$

Video Solution

Answer

Exercise #4

Find a y when x=2

$y=\frac{1}{2}x$

Video Solution

Answer

$1$

Exercise #5

Find a y when x=2

$y=x-8$

Video Solution

Answer

$-6$

Question 1

Calculate y given that $$ X=2 $$ and $$ y=0.8x $$ .

Question 2

Find a y when x=2

$$ y=8x+1 $$

Question 3

Find a $$ y $$ when x=2

$$ y=30x-6 $$

Question 4

Find a y when x=2

$$ y=2+6x $$

Question 5

Find a y when x=2

$$ y=5.6x-2.1 $$

Exercise #6

Calculate y given that $X=2$ and $y=0.8x$ .

Video Solution

Answer

1.6

Exercise #7

Find a y when x=2

$y=8x+1$

Video Solution

Answer

Exercise #8

Find a $y$ when x=2

$y=30x-6$

Video Solution

Answer

Exercise #9

Find a y when x=2

$y=2+6x$

Video Solution

Answer

Exercise #10

Find a y when x=2

$y=5.6x-2.1$

Video Solution

Answer

9.1

Question 1

Find a y when x=2

$$ y=18(x-2) $$

Question 2

Calculate y given that $$ x=2 $$ and $$ y=4(2-6x) $$ .

Exercise #11

Find a y when x=2

$y=18(x-2)$

Video Solution

Answer

$0$

Exercise #12

Calculate y given that $x=2$ and $y=4(2-6x)$ .

Video Solution

Answer

$-40$