Given the ration:
4:1
We are required to describe a situation that could be modeled with the ration.
Let's say
A) m = undefined and point (-2,5)
B) m = 0 and point (-2,4)
C) m = undefined and point (5,-2)
D) = zero and point (5,0)
Answer: Choice A
m = undefined
point (-2,5)
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Explanation:
The equation x = -2 describes a vertical line in which every point on this line has x coordinate -2. Two points on this line are (-2,0) and (-2,1)
Another point on this line is (-2,5) since this also has x coordinate -2.
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All vertical lines have undefined slope.
Let's pick two points such as (-2,0) and (-2,1) and find the slope through them
m = (y2-y1)/(x2-x1)
m = (1-0)/(-2-(-2))
m = (1-0)/(-2+2)
m = 1/0
m = undefined, since we cannot divide by zero.
Answer:
a. y+7 1/2=x
s=5
Step-by-step explanation:
y=3
options:
0
1
3
undefined
Answer:
0
There is no x or number with an x (example: y= 2x+3, the 2 would be the slope)
Answer:
0
Step-by-step explanation:
Based on the constraints and objective function that apply to the business student at Nowledge College, the set of linear equations are:
Assume the number of business courses to be x and the number of nonbusiness courses to be y.
The total cost of both need to be less than $3,000 so the inequality is:
60x + 24y ≤ 3,000.
Both courses need to be at least 65 if the student wants to graduate so:
x + y ≥ 65
Business courses should be equal to or more than 23 and nonbusiness courses should be greater than or equal to 20 so:
x ≥ 23
y ≥ 20
Find out more on linear equations at brainly.com/question/12788590.
Answer:
69
Step-by-step explanation: