Answer:
The equation is y = (2/3)x + (4/3).
Step-by-step explanation:
First, you have to change the equation into slope-intecept formula to find its gradient (slope) :
Given that when a line is perpendicular to the other line, their slope value multiplied, will form -1. Next, we have to find the slope for line :
Lastly, we have to subatitute the x and y values into the equation, to find its intercept value :
Answer:
Step-by-step explanation:
Try the points by substituting values of x and y
<u>This gives us the function</u>
Answer:
Step-by-step explanation:
y - 5 = 3(x + 1)
y - 5 = 3x + 3
y = 3x + 8
answer is C
Answer:
The surface area is multiplied by 3.
Step-by-step explanation:
If r is the radius of a sphere its surface area = 4(pi)r^2. If the radius is doubled then its surface area = 4(pi)(2r)^2 = 4*4(pi)r^2. So the surface area becomes 4-fold or the increase in surface area is 300%.
Answer:
$1.25 for a pound of apples.
Step-by-step explanation:
First I did, 6.35-2.60 to find the cost of JUST the apples. which was 3.75.
then I did 3.75/3 i divided them. It came out to 1.25. SO that means it costs $1.25 for a pound of apples.
