Answer:
Step-by-step explanation:
Let the equation of the line 'a' is,
y = mx + c
Here, m = slope of the line
c = y-intercept
For line 'a',
Slope of the line =
m =
m =
y-intercept = 20
Therefore, equation of the line 'a' is,
y =
Similarly, equation of the line 'b' is,
y = m'x + c'
Slope of the line =
m' =
m' =
y-intercept = 0
Therefore, equation of the line is 'b' is,
y =
1). Line 'b' represents a proportional relationship → FALSE
2). The constant of proportionality of y to x for line 'a' is → FALSE
3). The ratio of y-coordinate to x-coordinate of one of the points on line b is 25 : 8 → FALSE
4). let a passes through the point so the constant of proportionality is → TRUE
To solve this, i suggest coming up with an equation. Let “C” represent cost of production, and “x” represent number of shirts ordered.
C = 9.25x + 4.25
Since C is $87.50, plug that value in and find x.
87.5 = 9.25x + 4.25
83.25 = 9.25x
9 = x
Therefore, Diego ordered 9 shirts. I hope this helps.
Heya!!!!
Answer to your question:
B)-3 <-1
As we all know, negative three is less than negative one.
We can also do it this way,
We know
3>1
multiplying by negative sign to both sides, therefore sign of inequality changes
we get
-3 <-1
Hope it helps *_*
C = 2 * 3.14 * r.....when r = 10
C = 2 * 3.14 * 10
C = 20 * 3.14
C = 62.8 cm <==
Answer:
It is a fraction
. f (x) = x +12×2-x-1 is an example of rational function.
It has numerator and denominator properties.
vertical asymptotes is the another property of rational function.
Numerater and denominator both are polynomials.
function expressed by numerator and denominator with ratio.