The equation of the function is f(x) = -5x + 10
<h3>How to determine the function equation?</h3>
The points are given as:
x-intercept at (2,0) and a y-intercept at (0,10)
A linear function is represented as:
y = mx + b
Where b is the y-intercept.
The y-intercept at (0,10) means that:
b = 10
So, we have:
y = mx + 10
The x-intercept at (2,0) means that:
x = 2, when y = 0
Substitute these values in y = mx + 10
0 = 2m + 10
Subtract 10 from both sides
2m = -10
Divide both sides by 2
m = -5
Substitute m = -5 in y = mx + 10
y = -5x + 10
Hence, the equation of the function is y = -5x + 10
Read more about linear functions at:
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Answer:
21,753 is divisible by 3 and 9
Step-by-step explanation:
A number is divisible by 2 if last digit of a number is 0, 2, 4 ,6 ,8
A number is divisible by 3 if sum of digits is divisible by 3.
A number is divisible by 5 if last digit of a number is 0 or 5
A number is divisible by 9 if sum of digits is divisible by 9
A number is divisible by 10 if last digit is 0.
So, according to these rules option (a) 3 ,9 is correct
Therefore , 21,753 is divisible by 3 and 9.
Answer:
582.48
Step-by-step explanation:
you just round up the 7 because the 6 tells it to
This is how you would set it up
42 47
----- -----
100 x
Then, cross multiply. You should get this:
42x = 4700
Then, solve that problem
42x = 4700
----- -------
42 42
x = 111 < (the answer turns out as a decimal but you should take the whole number)
Then subtract 111 and 100
111 - 100 = 11
Answer - 11%
Hope this helps!
