:) Brainliest pls?
Answer:
-2x - 6
Step-by-step explanation:
Multiply both terms in the parenthesis by -2, i.e. -2 * x + -2 * 3.
-2(x + 3)
= -2 * x + (-2) * 3
= -2x - 6
Answer:
Step-by-step explanation:
To construct a box plot, use a horizontal or vertical number line and a rectangular box. The smallest and largest data values label the endpoints of the axis. The first quartile marks one end of the box and the third quartile marks the other end of the box. Approximately the middle 50 percent of the data fall inside the box. The “whiskers” extend from the ends of the box to the smallest and largest data values. The median or second quartile can be between the first and third quartiles, or it can be one, or the other, or both. The box plot gives a good, quick picture of the data.
Answer:
(a) f'(1)=-4
(b) y+4x-4=0
Step-by-step explanation:
<u>Tangent Line of a Function</u>
Given f(x) a real differentiable function in x=a, the slope of the tangent line of the function in x=a is given by f'(x=a). Where f' is the first derivative of f.
We are given
The derivative is
(a) The slope of the tangent line at (1,0) is
(b) The equation of the tangent line can be found with the general formula of the line:
Where m is the slope and the point (xo,yo) belongs to the line. We have m=-4, xo=1, yo=0, thus
Or, equivalently
Answer:
The volume = 280 units³
Answer is d. non of the above
Step-by-step explanation:
The volume of the rectangular prism = base area × height
∵ Its length = 8 , width = 5 and height = 7
∴ V = 8 × 5 × 7 = 280 units³
∴ The answer is d non of the above
