course Mth 173
9/4 1
Question 1xxxx
The answer is 32.
4*8=32
3
ok
ok
Question 2
The answer is 14.
168/12=14
3
ok
ok
Question 3
9 hours
72/8=9
3
ok
ok
Question 4
(8+3)*5=55
8+3*5=23
Order of operations deems that we must follow certain rules to answer equations. Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
3
ok
ok
Question 5
(2^4)*3=48
2^(3*4)=4056
Once again, Order of operations
3
ok
ok
Question 6
3 * 5 - 4 * 3 ^ 2
15-4*9
-21
3 * 5 - (4 * 3)^2
15-144
-129
3
ok
ok
Question 7
-1
x y
-2 -1
-1 1
0 3
1 5
2 7
It’s a linear graph with a positive slope. There are no exponentials so there cannot be any curves in the line.
Question 8
X y
2 7
-1 4
0 3
1 4
2 7
The graph is parabolic. The exponential allows for a curve that has definite symmetry.
Question 9
X y
1 5
2 7
3 11
4 19
The graph is exponential. The slope increases steadily.
Question 10
It is the same as the original number. Anything divided by one is that original number.
Question 11
The number will be less than the original number.
Question 12
The number will be greater than the original number.
I am going to ask you to resubmit this document, to be sure you are following the guidelines for confidence ratings, self-critiques and self-critique ratings.