Side makes 846 because side = area to the power of 2
The slope of the line is 50. You can try looking at the equation, which is
y=50x+500
500 is your y-intercept, and is where the cost starts.
50 is your slope, since the cost goes up by $50 every time.
x is how many hours, which determines how many $50s there are.
I hope this helps. All in all, the slope is 50.
Answer:
Step-by-step explanation:
<u>Two ways to solve</u>
1.) Expand each term in the equation
- 7x = x · x · x · x · x · x · x
- 6x = x · x · x · x · x · x
- Count all the x’s ⇒ There are 13 x’s ⇒ 13x
2.) Add the coefficients
Hence,
Answer = 13x
Y=-1
Move all terms containing x to the left side of the equation.
Subtract 3x from both sides of the equation.
2x-3x=−5
Subtract 3x from 2x
−x=-5
Multiply each term in -x=−5 by −1
Multiply each term in −x=−5 by −1
(-x) ⋅ -1=(-5) ⋅-1
X=(-5) ⋅-1
multiple -5 by -1
X=5
Since x=5 is a vertical line, the slope is undefined.
Undefined
The equation of a perpendicular line to
x=5 must have a slope that is the negative reciprocal of the original slope.
M perpendicular = -1/∞
The negative reciprocal of ∞ is 0
M perpendicular is 0
Since the slope for the perpendicular line is 0 ,the line is perpendicular to the y-axis. The equation of this line is of the form
y=c when c is any real number. The equation of the line at point (-2 ,1)
Y=-1
I hope you understand this
Step-by-step explanation:
(y+7)/(-9+7) = (x+10)/(-5+10)
(y+7)/(-2) = (x+10)/5
5(y+7)=-2(x+10)
5y+35= -2x-20
the equation :
5y=-2x-20-35
devided by 5
=> y = -2/5 x - 11
or y = -0.4x - 11