Math Problem Statement

Fill in the table using the function rule y = 3 + 6x.

Solution

The table asks to fill in the values of yy using the function rule y=3+6xy = 3 + 6x. Let's calculate the values for each xx in the table.

The function is:

y=3+6xy = 3 + 6x

Now, let's calculate yy for each xx:

  1. When x=1x = 1: y=3+6(1)=3+6=9y = 3 + 6(1) = 3 + 6 = 9

  2. When x=2x = 2: y=3+6(2)=3+12=15y = 3 + 6(2) = 3 + 12 = 15

  3. When x=6x = 6: y=3+6(6)=3+36=39y = 3 + 6(6) = 3 + 36 = 39

  4. When x=9x = 9: y=3+6(9)=3+54=57y = 3 + 6(9) = 3 + 54 = 57

Completed table:

xxyy
19
215
639
957

Would you like a more detailed explanation, or do you have any questions?

Related Questions:

  1. What happens to yy if xx increases by a large number?
  2. How would you modify the function if you wanted to subtract a value from yy?
  3. What is the slope of the function y=3+6xy = 3 + 6x, and how does it affect the graph?
  4. Can you graph the function for values of xx from 0 to 10?
  5. How would you write a function that decreases yy as xx increases?

Tip:

The coefficient of xx in a linear function, like the 6 in y=3+6xy = 3 + 6x, determines how fast the value of yy changes as xx increases.

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Math Problem Analysis

Mathematical Concepts

Linear Functions
Substitution

Formulas

y = 3 + 6x

Theorems

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Suitable Grade Level

Grades 6-8