Is 75/100 equal to 3/4
2 answers:
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Answer:
- a) T is not homogeneous
- b) T is not additive
- c) T is not homogeneous
- d) T is not additive
- e) T is not additive
Step-by-step explanation:
In each case there is an example where one property of linear functions fails.
- a)
. These vectors are not equal, then T doesn't satisfy the condition of scalar multiplication (homogeneity).
- b)
. Because these vectors are not equal, T doesn't satisfy the property of vector addition (additivity).
- c)
so T is not homogeneous.
- d)
then T is not additive.
- e)
then T is not additive.
For this case we have that by definition, the standard form of the equation of the line is given by:
We have the following equation:
We manipulate the equation algebraically:
Finally, the equation is:
Answer:
-2x - 13 = -3x - 5
Step 1: Combine like terms
x's go with x's (-2x and -3x). To do this add 2x to both sides
(-2x + 2x) - 13 = (-3x + 2x) - 5
(0) - 13 = (-x) - 5
- 13 = -x - 5
normal numbers go with normal numbers ( -13 and -5). To do this add 5 to both sides
(- 13 + 5) = -x + (- 5 + 5)
-8 = -x + (0)
-8 = -x
Step 2: Isolate x by dividing -1 to both sides (this will take the negative sign away from the x)
8 = x
x= 8
Hope this helped!