Writing and interpreting linear functions

Which table represents the same linear relationship as y=3x-2?

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What is the initial value?

• 0

• 5

• 10

• 15

Write the equation of the line in slope intercept form.

• y = 4x - 21

• y = 4x - 17

• y = 1/4x - 21

• y = 1/4x - 17

write the equation of the function that relates x to y.

• y = 1.50x + 2

• y = x + 2

• y = 0.50x + 2

• y = 0.25x + 2

Which of the following equations represents the following table?

• y = 2x + 0.5

• y = 2x - 0.5

• y = 3x + 4

• y = 0.5x + 2

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y=1/5x+5

• y=15x+5

• y=10x+5

Which equation matches the table?Hint: Plug in x= 2 into each equation and see which one gives you y=6

• y = x

• y = 5x

• y = x - 4

• y = x + 4

Complete the table below and write the equation for the line.

• 6; y = x + 6

• 5; y = x - 4

• 4; y = x - 4

• 13; y = x + 4

• y = x + 6

• y = x $\div$ 2

• y = x - 6

• y = 2x

Write an equation of the function,  f , given the following values.  $f\left(2\right)=5,\ \ f\left(4\right)=2$  

•  $y=\frac{2}{3}x+3$  

•  $y=-\frac{3}{2}x+3$  

•  $y=\frac{2}{3}x+8$  

•  $y=-\frac{3}{2}x+8$