Answer:
Step-by-step explanation:
Given equation of line is y = 11 - 3x
The equation takes the form of slope intercept equation ; y = mx + b where, m = slope and b = intercept.
Comparing the equation;
Slope, m = - 3
We obtain the equation of line passing through the point (5, 3) and parallel to the given line ;
y - y1 = m(x - x1)
x1 = 5 ; y1 = 3
y - 3 = - 3(x - 5)
y - 3 = - 3x + 15
y = - 3x + 15 + 3
y = - 3x + 18
Answer:
Domain: (-∞,∞)
Range: (5,∞)
Step-by-step explanation:
Remark
A function is defined as 1 y value per x value. The y values can be the same for 2 x values, but the x values must have just 1 value associated with it. I am describing a vertical line test for a function. This is a function.
A 1 to 1 function means that the function obeys the horizontal line test. That means that for every x there is only 1 y value.
A
This graph is both a function and a 1 to 1 function. So the answer is A.
None of the other answers are this complete and one of them is wrong.
B
B is wrong. It is a 1 to 1 function.
C
C is wrong. The graph is a function.
D
D is wrong. No y values are duplicated.
Answer:
C. 17 feet
Step-by-step explanation:
I apologize if this is inaccurate, as I have not done this material in awhile. But, I hope it helps and is accurate! Have a great day! :D
Answer:
Expressions B, D and E
Step-by-step explanation:
Here, we are to select which of the options is correct.
Let’s put in mind that they bought earn $12 per hour
x represents the number of hours Tina worked this week; the total amount of money she made would thus be x * 12 = $12x
Remembering that she made $46 overtime, the total amount of money she made that we would be $12x + 46
The total amount Tammy made, earning $12 per hour and working for y hours = $12 * y = $12y
The total amount of money both made is thus;
12x + 46 + 12y
= $(12x + 12y + 46)
Now, we have similar expressions in the question;
These are; expression B, expression D and expression E
While expression B is straightforward, the others are not
expression D is gotten by factoring out 12; 12x + 12y + 46 = 12(x + y) + 46
expression E just involved putting what each of the two earned in brackets
