Tuesday

July 29, 2014

July 29, 2014

Posted by **katie** on Thursday, September 1, 2011 at 2:37pm.

f(x)= 2x+5 inputs (5) and (8)

f(8)= 2(8)+5=16+5=21

f(5)= 2(5)+5=10+5=15

Would the points be (5,15) and (8,21)?

- math -
**Henry**, Saturday, September 3, 2011 at 5:23pmSince X is of the 1st degree, this is a linear Eq. Therefore, your graph will be a st. line.

Smaller numbers are more convenient for graphing:

(-2,1), (2,9), (0,5).

**Related Questions**

Math Graphs - If you were going to graph this function what would be the ...

Math - can someone explain this please? Identify whether each graph represents a...

Math - An example of a nonlinear function would be f(x) = 2x˛ + 3. What do you ...

pre-cal: graphs of functions- fill in the blank - To find the domain of a ...

a - For a fixed rate, a fixed principal amount, and a fixed compounding cycle, ...

algebra - Evaluate each of the functions below at x = 1, 2, 4, 8, and 16. Plot ...

Math/Algebra - Please help me with this, below is a question I have to answer…...

math - So is the function, f(x)= 2x˛- 3x + 4 linear or nonlinear? Find f(-3) ...

Trigonometry - Sketch a height versus time graph of the sinusoidal function that...

Math-due today, need a check - Please help me with this, below is a question I ...