Y intercept means the y-coordinate of the point where the graph crosses the y-axis.
Given equation is:
Let x be 0, as at the y-intercept point, the x-coordinate of that point is always 0.
y=
Slope-intercept form is y = mx + b
where m is the slope of the line and b is the y-intercept of the line {the number without a variable}
-2x+6y = 5
6y = 2x+5
y=
Hence, slope is
Answer:
Tom drank 1/6 glasses of water.
Step-by-step explanation:
1/12 + 1/12 = 1/6
Answer:
b. -x + y = 0
Step-by-step explanation:
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<u>Direct variation</u>:
Direct variation means "y varies directly as x”:
where k is the (non-zero) constant of variation.
To determine which of the given equations represents a direct variation, isolate y for each and compare with the <u>direct variation equation</u>.
<u>Equation a</u>
This is not a direct variation equation as there is an addition of -2.
<u>Equation b</u>
This is a direct variation equation where the constant of variation is 1.
<u>Equation c</u>
This is not a direct variation equation as y is <u>inversely proportional</u> to x.
<u>Equation d</u>
This equation does not include the variable x, and so is therefore not a direct variation equation.
I'm not sure you are asking the right question? it tells you what the radius is right there. What is the question asking