Answer:
Step-by-step explanation:
B, because judging the graph it looks like the numbers are the closest to the data shown.
f (x) = (x + 2) / (x ^ 2 - 3x - 4)
For this case, the first thing you should know is that the vertical asymptotes are those for which the function is not defined.
The function is not defined for those values that make the denominator equal to zero.
We have then:
x ^ 2 - 3x - 4 = 0
We look for the roots by factoring:
(x-4) * (x + 1) = 0
The roots are:
x1 = 4
x2 = -1
Answer:
The vertical asymptotes of the function are:
x = 4
x = -1
In this item, we are not given with the figure but knowing that these lines ought to be perpendicular then we will be able to derive the relationship between the slopes of the line.
The slopes of the perpendicular line are the negative reciprocals of one another. If we represent the slopes of the lines as m₁ and m₂, the relationship can be written in the form,
(m₁)(m₂) = -1
We are given with one of the slopes. To determine the value of the second slope then,
m₂ = -1/m₁
m₂ = -1/(2/5)
m₂ = -5/2
<em>ANSWER: m₂ = -5/2</em>
The equation system is
1.25x+0.75 (92-x)=87.5
Solve for x
1.25x+69-0.75x=87.5
0.5x+69=87.5
0.5x=87.5-69
0.5x=18.5
X=18.5÷0.5
X=37 units of candy bras
(92-37)=55 units of water bottles
Mr's Powell's class sold more items
Let's look which class earned more
Mr's Powell's class earned
55×0.75=41.25
Mr's Rodman's class earned
37×1.25=46.25
So from above
Mr's Rodman's class earned more
Hope it helps!
