Answer:
6. (A) divergent, (B) need not divergent
Step-by-step explanation:
using comparision test, A is divergent since it is greater than a divergent series but we don't know if B is divergent since it is less than divergent series but we don't know if it is converget either.
Answer:
-74
Step-by-step explanation:
f(x) = -2x^2 +8x -10
Let x = -4
f(-4) = -2 ( -4)^2 +8(-4) -10
= -2(16) -32-10
= -32 -32-10
= -74
Answer:
48x + 216 square inches.
Step-by-step explanation:
Area is length X width.
Area is (4x + 18)(12).
in 4x + 18, 18 comes from adding the three 6 in.
We have no values for "x", so expand the equation and simplify.
(4x + 18)(12)
= 48x + 216
Answer: 231,469.335
Step-by-step explanation:
rounded to the nearest 0.001 or the thousandths place
So every value of x increases by 1, so the run would be 1
Every value of y decreases by 3, so the rise would be -3
The slope is rise/run = -3/1 = -3
The y intercept is 7
Slope-intercept equation is y= -3x+7