Answer:
Step-by-step explanation:
f(x) = -2x
x & f(x)
-2 is 4
-1 is 2
0 is 0
1 is -2
2 is -4
f(x)=-2x-4
x & f(x)
-2 is 0
-1 is -2
0 is -4
1 is -6
2 is -8
Answer:
3x - y = -5
<u>-3x -3x</u>
<u>-y</u> = <u>-3x</u> <u>-5</u>
-1 -1 -1
y = 3x + 5
Step-by-step explanation:
- subtract 3x from both sides. 3x cancel 3x, but it can't cancel -5 since it doesn't have any x.
- since y is negative, divide both sides by -1.
- the slope here is 3x, but the slope intercept form is y = 3x + 5
Answer: C. The set is not a subspace of set of prime numbers P 9. The set does not contain the zero vector of set of prime numbers P 9.
Step-by-step explanation:
The second image is 3 times the size of the first one so 7 times three gives you 21 =m