Select the correct answer. Which relation is a function? A. {(2, 3), (1, 5), (2, 7)} B. {(-1, 5), (-2, 6), (-3, 7)} C. {(11, 9),
Anna [14]
Answer:
Choice B represents a function
Step-by-step explanation:
For a relation to be a function, each x input should yield exactly one y output. Going by this definition, the relation given by alternative A is not a function since the x input 2 yields two different values of y. For alternative C, 11 yields 9 and 5 as the outputs hence contradicting the definition of a function. For alternative D, the value 3 yields two different y values.
The total volume is 2,232 mm
Answer:
B
Step-by-step explanation:
If we reorder the equation in a certain way then it will look like this:
y-4=1/2(x-6)
y-4=1/2x-3
y-1=1/2x
y=1/2x+1
therefore B is correct since we reduced the equation to y=1/2x+1.
It may be hard to understand but the question is basically asking which one of these answers is equal to y.
Hope this helped you and let me know if i messed up or if im correct so i can imporve from my mistakes
Answer:
Mr spoke earn $ 1444 in the last month.
Step-by-step explanation:
To know how much I earn we have to calculate 7% of $ 9,200 and add to this the $ 800
to find out 7% of $ 9,200 we have to multiply the number by 7/100
7% = 7/100
$9,200 * 7/100 = $644
now we have to add this value with the $ 800
$644 + $800 = $1,444
Mr spoke earn $ 1444 in the last month.
Answer: FG = 3x + 10
<u>Step-by-step explanation:</u>
EF + FG = EG <em>Segment Addition Postulate</em>
x-7 + FG = 4x+3 <em>Substitution</em>
-7 + FG = 3x + 3 <em>Subtraction Property of Equality</em>
FG = 3x + 10 <em>Addition Property of Equality</em>