-7x-5y=5
-(-9x-5y)=15 It's minus because negative times negative = positive
2x=-10
x= -5
-7(-5) - 5y = 5
35-5y =5
-5y = -30
y=6
Answer: no because 13(6+y) is 78+ 13y
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
Whichever has more heat (in this case the stove) has more thermal energy
The the locus of the equation y = x is a straight line. The slope of the linear function → y = x is [m] = 1 and the [y] intercept is at [c] = 0.
<h3>What is the general equation of a Straight line?</h3>
The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.
The equation of a straight line can be also written as -
Ax + By + C = 0
By = - Ax - C
y = (- A/B)x - (C/A)
Given is the function -
x = y
We have the function -
y = x
Now, we can define locus as -
A curve or other figure formed by all the points satisfying a particular equation of the relation between coordinates, or by a point, line, or surface moving according to mathematically defined conditions.
This equation -
y = x
is a straight line.
Refer to the graph attached.
The slope of the line is [m] = 1
The [y] intercept is at [c] = 0
Therefore, the the locus of the equation y = x is a straight line. The slope of the linear function → y = x is [m] = 1 and the [y] intercept is at [c] = 0.
To solve more questions on straight lines, visit the link below-
brainly.com/question/29030795
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