Answer:
(C) -6
Step-by-step explanation:
Given the following data;
Points on the graph (x1, y1) = (1, -9).
Mathematically, the equation of a straight line is given by the formula;
y = mx + c
Where;
m is the slope.
x and y are the points
c is the intercept.
To find the zero of the linear function f, we would use the following formula;
y - y1 = m(x - x1)
Substituting into the formula, we have;
y - (-9) = -3(x - 1)
y + 9 = -3x + 3
y = -3x + 3 - 9
y = -3x -6 = mx + c
Intercept (c) or zero of a function = -6
Answer:
So, the inequality is
![x(125-x)\geq 2500](https://tex.z-dn.net/?f=x%28125-x%29%5Cgeq%202500)
Step-by-step explanation:
Since, the shape of ocean front is rectangular
Let's assume length of rectangle is x feet
width of rectangle us y feet
we are given
An ocean front lot has a perimeter of 250 feet
so, we get
![2x+2y=250](https://tex.z-dn.net/?f=2x%2B2y%3D250)
now, we can solve for y
![x+y=125](https://tex.z-dn.net/?f=x%2By%3D125)
![y=125-x](https://tex.z-dn.net/?f=y%3D125-x)
now, we can find area
![Area=xy](https://tex.z-dn.net/?f=Area%3Dxy)
now, we can plug back y
![Area=x(125-x)](https://tex.z-dn.net/?f=Area%3Dx%28125-x%29)
an area of at least 2500 square feet
so, we get
![x(125-x)\geq 2500](https://tex.z-dn.net/?f=x%28125-x%29%5Cgeq%202500)
I believe it is 89 percent :)
Answer:
C. 62
Step-by-step explanation:
You are adding 8•4=32 with 3•10=30
Answer:
Median
Step-by-step explanation:
Median is the number present in the middle when the numbers in a set of data are arranged in ascending or descending order.