(in seconds) Height f(t)
(in meters)
0 3
2 4
4 3
6 0
Which of the following is represented by the y-intercept of f(t)?
(A)The ball touches the ground after 6 seconds.
(B)The ball was thrown from a height of 3 meters.
(C)The ball reaches a maximum height of 4 meters.
(D)The ball reaches the maximum height in 2 seconds.
The statement that represents the y-intercept of f(t) is (B)The ball was thrown from a height of 3 meters.
The table of values is given as:
t f(t)
0 3
2 4
4 3
6 0
The y-intercept is when x = 0.
From the table, we have:
f(0) = 3
This means that: The ball was thrown from a height of 3 meters.
Read more about y-intercept at:
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Answer:
The "difference".
Step-by-step explanation:
In the equation 7-5=2, 2 is the "difference" between those numbers. Be careful when calling it a product though, because a product is the result of a multiplication equation!
*Bonus nonsense: The first number (7 here) is called the minuend, the second number (5 here) is called the subtrahend, and yes, I totally looked that bit up.
mx+C.
The equation of the line that is perpendicular to line AB will be y = (5/8) x + c.
Let the equation of the line be ax + by + c = 0. Then the equation of the perpendicular line that is perpendicular to the line ax + by + c = 0 is given as bx - ay + d = 0. If the slope of the line is m, then the slope of the perpendicular line will be negative 1/m.
A is the point (2, 3) and B is the point (7,-5). Then the slope of the line AB is given as,
m = (3 + 5) / (2 - 7)
m = - 8 / 5
Then the slope of the perpendicular line is given as,
⇒ -1/m
⇒ - 1/(- 8/5)
⇒ 5/8
Then the equation of the perpendicular line is given as,
y = (5/8) x + c
The equation of the line that is perpendicular to line AB will be y = (5/8) x + c.
More about the equation of a perpendicular line link is given below.
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Answer:
y=0.625x+1.75
Step-by-step explanation:
The equation of the line that goes through (2, 3) and (7, -5) needs to be found before finding the equation perpendicular to it. The formula y=mx+c will be used for finding this equation.
Calculating the slope between the data points:
Finding the first y-intercept:
The equation for the line that goes through the points is:
The perpendicular slope will be the opposite reciprocal of the original slope.
The second slope is found by first multiplying the first slope (m1) by -1:
Then by taking the reciprocal:
The second equation must have an intercept that goes through point A:
The perpendicular equation is:
Answer:
0.7π ≈ 2.2 inches
Step-by-step explanation:
The circumference is computed from ...
C = πd
Then the difference in circumferences for two different diameters is ...
0.7π ≈ 2.2
The difference in circumference of the two lids is about 2.2 inches.
Answer:-28
Step-by-step explanation:
Let A is the second number
the first number is 10.
The total is -18
=> 10 + A =-18 <=> A=-18-10=-28