Here, we are required to determine which statement about the lines 4y = −16 and 3x = 27
are true.
For the line 4y = −16, the line can also be written as;
y = -4.
This means that the line 4y = -16 is a horizontal line which has a point with coordinate, (0,-4) on it.
For the line 3x = 27, the line can also be written as;
y = 9.
This means that the line 3x = 27 is a vertical line which has a point with coordinate, (9,0) on it.
Also, for both lines, all points on the line have an x- and y- coordinate, although x- ordinate is constant on line 4y = -16 and y-ordinate is constant on line 3x = 27.
And, regarding Choice D, one of the coordinates of all the points is always the same value and this value is; 0.
In conclusion; all of the statements apply.
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All the given statement are correct .
Line 4y = −16 is horizontal.
To determine whether a line is horizontal, we can look at the y-coordinate. In the equation 4y = -16, the y-coordinate is always -4, regardless of the value of x. This means that the line will never cross the y-axis, and it will always be parallel to the x-axis.
Line 3x = 27 is vertical.
Similarly, to determine whether a line is vertical, we can look at the x-coordinate. In the equation 3x = 27, the x-coordinate is always 9, regardless of the value of y. This means that the line will never cross the x-axis, and it will always be parallel to the y-axis.
For both lines, all points on the line have an x- and a y-coordinate.
This is true for all lines, as they are defined by two coordinates, x and y.
For either line, one of the coordinates of all the points is always the same value.
As stated above, one of the coordinates is always the same value for both lines, as they are horizontal and vertical lines, respectively. For the horizontal line, the y-coordinate is always -4, and for the vertical line, the x-coordinate is always 9.
Therefore, all of the statements apply.
Answer:
The answer .03 is 10 times greater than .003
Step-by-step explanation:
.003 x 10= .03
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:y= -7/2x–7
Step-by-step explanation:
Slope intercept form is: y=mx+b
7x + 2y= -14
-7x. -7x
2y= -7x-14
/2. /2
y= -7/2x–7
Answer:
Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent?
Step-by-step explanation:
x2 − 12x + 27?
Answer:
(x-9)(x-3) which is the same as (x-3)(x-9)
Step-by-step explanation:
Think of ways to factor the last number 27. One way is 1*27 = 27. Another way is 3*9 = 27 and so on. Now think to yourself "which factor of 27 add to -12?". You'll need to consider negative factors. It turns out that
-3 plus -9 = -12
-3 times -9 = 27
Therefore the two values we care about are -9 and -3. So x^2-12+27 factors to (x-3)(x-9). The order of the factors does not matter. So we can write the answer as (x-9)(x-3) just fine.
Answer:3/2 or 1.5
Step-by-step explanation:
(9-6)/(3-1)=
3/2