<em>Answer:</em>
Move all terms not containing y to the right side of the equation
y=2x/3+10/3
Use the slope-intercept form to find the slope and y-intercept.
Slope:
2/3
y-intercept:
10/3
Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.
Graph the line using the slope and the y-intercept, or the points.
Answer:
A mass weighing 16 pounds is attached to a spring whose spring constant is 25 lb/ft. What is the period of simple harmonic motion?
Step-by-step explanation:
0.7(5x+15)=2.9 -(x+3)
3.5x+10.5=2.9-x-3
3.5x+10.5= -0.1- x
4.5x= -10.6
x= -2.3555...
Check:
0.7(5(-2.3555...) +15) = 2.9 -(x+3)
2.2555... = 2.2555...
Answer: 2(x^2-2x+4)
Step-by-step explanation:
You can factour out 2:
2(x^2-2x+4)
The answer for number nine is 2x^3/3y
the answer for number eleven is 3(t+2)