A slope is also known as the gradient of a line. The slope of the given equation is -5/4.
A slope also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.
slope = (y₂-y₁)/(x₂-x₁)
The given line passes through two points (0,2) and (-4,7), therefore, the slope of the given line can be written as,
Slope, m = (7 - 2)/(-4 - 0) = 5/-4
Hence, the slope of the given equation is -5/4.
Learn more about Slope of Line here:
#SPJ2
Answer: -5/4
Step-by-step explanation:
Answer:the answer is D
Step-by-step explanation:
This is reasonable because feet can be rounded to 9 feet and feet can be rounded to 3 feet. Since 9 - 2(3) = 3, the plumber will have about 3 feet of rubber tubing left. its true make sure you read the answer to make sure bc they can mix them up LOL
Answer:
Hi,
Step-by-step explanation:
Answer:
Step-by-step explanation:
b. y = 30x + 1.25; $43.75
c. y = 30x + 1.25; $91.25
d. y = 1.25x + 30; $31.25
Answer:
Step-by-step explanation:
If the variables x and y vary inversely, this is expressed as;
x ∝ 1/y
x = k/y
k is the constant of proportionality
Given;
x = 7/2 and y = 3/5
Substitute;
7/2 =k/(3/5)
Cross multiply
k = 7/2 * 3/5
k = 21/10
Substitute the value of k into the formula;
x = k/y
x = (21/10)/y
x = 21/10 * 1/y
x = 21/10y
Hence the equation relating x and y is x = 21/10y
0 0
0.5 12
1 16
1.5 12
Use the table to complete the statements.
The height of the soccer ball above the ground is symmetric about the line t =
second(s).
The ball landed on the ground at t =
second(s).
you can see that the height is the same at 0.5sec and 1.5 sec (12ft)
so therefore the height is symmetric about the line t=(midpoint of 0.5 and 1.5)
(0.5+1.5)/2=2/2=1
so the height is symmetric about the line t=1
the ball lands on the ground when height=0
since it is symmetric about t=1, and at t=0, the height is 0
1-0=1, so the difference between symmetry and desired height is 1
we must go in the oposite direction to find the next 0 height
so from symmetry to 0 height is 1+1=2, so at t=2 seconds
Answer:
6,12
Step-by-step explanation: