Answer: The graph is below
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Explanation:
If x = 0, then,
g(x) = -x+1
g(0) = -0+1
g(0) = 0+1
g(0) = 1
Therefore, x = 0 leads to y = 1. The point (0,1) is on the g(x) line.
Now try x = 1
g(x) = -x+1
g(1) = -1+1
g(1) = 0
The point (1,0) is also on the g(x) line.
Draw a line through the points (0,1) and (1,0)
Then erase the portion that is to the left of x = -4
This is because g(x) is only graphed when x > -4; i.e. we're only graphing stuff to the right of x = -4.
We'll have an open hole when x = -4 since we aren't including it as part of the graph.
See below.
Let A = {a, b, c}, B = {4, 5, 6}, and f = {(a, 6), (b, 4), (c, 6)}. Is f a function from A to B? Explain
Gennadij [26K]
Answer:
Yes
Step-by-step explanation:
Given
Required
Is f a function of A->B
f can be rewritten as
x --- y
a -- 6
b -- 4
c -- 6
The x column is regarded as the input while the y is the output
Notice that for every input, there is a corresponding output and no input points to multiple outputs.
i.e No value of x has more than 1 value of y
<em>Because of this singular reason; f is a function of A->B</em>
5x+6y=53 (let this be equation i)
x=2y+1 (let this be equation ii)
Now,
Putting the value of ii in equation i
5(2y+1)+6y=53
10y+5+6y=53
10y+6y=53-5
16y=48
y=48/16
y=3
Now, putting the value of y in equation ii
x=2y+1
x=2(3)+1
x=6+1
x=7
Therefore, the value of x is 7 and y is 3
Checking: (not necessary)
5x+6y=53
5(7)+6(3)=53
35+18=53
53=53(correct)
There's... no answers to choose from.
My guess is that -6.3 would be at least one, as the absolute value of a number is how far away it is from zero. Ex; -2 is still 2 units away from zero, just as 2 is 2 units away from zero. So both's absolute value would be 2
TLDR;
| 6.3 | = | -6.3 |
Answer:
Step-by-step explanation:
Given that,
The arithmetic sequence is :
-28,-13,2
First term = -28
Common difference = -13-(-28) = 15
We need to find the 64th term of the sequence. The nth term of the sequence is given by :
Put all the values,
So, the 64th term of the sequence is equal to 917.