Answer:
Option D
Step-by-step explanation:
The given equation is 9x + 12y = 48.
When we simplify this equation by dividing through by 3, we obtain:

The slope-intercept form is

The slope is

and the y-intercept is 3.
An equation that forms a pair of linear equations with 9x + 12y = 48 such that the system has no solution must have a slope of

and a y-intercept not equal to 3.
That should obviously be the last option.
D) 6x +8y=32
The slope-intercept form is:

Answer:
D. 3(x - 1)(x+3)(x + 2).
Step-by-step explanation:
3(x - 1)(x + 3)(x + 2)
= 3(x - 1)(x^2 + 5x + 6)
= 3(x^3 + 5x^2 + 6x - x^2 - 5x - 6)
= 3(x^3 + 4x^2 + x - 6)
= 3x^3 + 12x^2 + 3x - 18.
Hello from MrBillDoesMath!
Answer:
2 * (Pi r^2) + (Pi r^2)*h
where r = C/(2 Pi)
Discussion:
Total surface area of cylinder =
area of bottoms + surface area of cylinder =
2 * area of base + (area of base) * h
Generally, C = 2 Pi r, so r = C/(2 Pi) is known as we are given C. . Plugging this in the above equation gives
2 * (Pi r^2) + (Pi r^2)*h
Thank you,
MrB
ANSWER
To graph the function
we need to plot some few points within one period. Since the interval is not given, we shall use
'
.
We plot the above points to obtain the graph as shown in the attachment.