I think the answer would be -14
Answer:
y = 0.5sin(4x)
Step-by-step explanation:
y = A sin(B(x + C)) + D
amplitude is A = 0.5
B = 2π/period = 2π / (1/2 π) = 4
phase shift is C (positive is to the left) = 0
vertical shift is D = 0
Answer:
Initial charge is $2.5
Hourly charge is $3.5/hr
Equation is y=3.5x+2.5
Step-by-step explanation:
Getting slope
Get fixed charge
Get equation
The slope can be found as follows. For 1 hour, charges is $6 so making time in x axis while money charged in y axis, the first coordinate is (1, 6) while for 4 hours with charge of $16.5 the coordinate will be (4, 16.5)
The slope will be given by dividing change in y axis to change in x axis. This will be (16.5-6)/(4-1)=3.5
To get the fixed charge
Using the equation y=mx+c where m is slope while c is fixed charge, x is time and y is total cost then for 1 hour
6=3.5(1)+c
C=6-3.5=2.5
Therefore, generally the equation will be y=3.5x+2.5
Initial charge is $2.5
Hourly charge is $3.5/hr
Equation is y=3.5x+2.5
1/5x-1/3y=-1
Geometric figure: Straight Line<span>
Slope = 1.200/2.000 = 0.600
x-intercept = -15/3 = -5<span>
y-intercept = 15/5 = 3</span></span>
<span>
-3/4x+1/3y=12
</span>Geometric figure: Straight Line
<span>Slope = 4.500/2.000 = 2.250
x-intercept = 144/-9 = 16/-1 = -16.00000<span>
y-intercept = 144/4 = 36</span></span>
No,
A line is considered a "line segment" when a line connects to 2 points.
If a line was infinite length, it would never end up ending at one point.
Hope this was clear for you
