Posted by mysterychicken on Thursday, May 13, 2010 at 6:40am.
Need help with these:
12. Name the property: 8 + 3.4= 3.4 + 8
a. Inverse Property of Addition
b. Associative Property of Addition
c. Commutative Property of Addition
d. Inverse Property of Multiplication
I think the answer is C
16. The standard form for a linear equation is ____________
?
34. Find the range for the function y = x
a. all real numbers
b. all positive numbers
c. all negative numbers
d. none of the above
A?
37. Classify the number as rational or irrational number: 0.444444
Rational?
Thanks
MC

Algebra  drwls, Thursday, May 13, 2010 at 6:44am
The answers you gave are correct.
The one you did not try is
y = mx + b.

Algebra  mysterychicken, Thursday, May 13, 2010 at 7:12am
Thanks!
MC

Algebra  bobpursley, Thursday, May 13, 2010 at 9:29am
Standard form for a linear equation is
Ax+By=C
Slope intercept form is
y=mx + b
About the only use of the "standard" form, in my opinion, is inputting to a matrix for gaussian reduction.

Algebra  Anonymous, Saturday, October 22, 2011 at 3:12pm
3/22x all numbers for which this problem are undefined
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