Graph y=1/7x+4

Math
y=17x+4
Use the slope-intercept form to find the slope and y-intercept.
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The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.
y=mx+b
Find the values of m and b using the form y=mx+b.
m=17
b=4
The slope of the line is the value of m, and the y-intercept is the value of b.
Slope: 17
y-intercept: 4
Slope: 17
y-intercept: 4
Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.
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Choose 0 to substitute in for x to find the ordered pair.
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Replace the variable x with 0 in the expression.
f(0)=07+4
Simplify the result.
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Divide 0 by 7.
f(0)=0+4
Add 0 and 4.
f(0)=4
The final answer is 4.
4
4
The y value at x=0 is 4.
y=4
y=4
Choose 1 to substitute in for x to find the ordered pair.
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Replace the variable x with 1 in the expression.
f(1)=17+4
Simplify the result.
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To write 4 as a fraction with a common denominator, multiply by 77.
f(1)=17+4⋅77
Combine 4 and 77.
f(1)=17+4⋅77
Combine the numerators over the common denominator.
f(1)=1+4⋅77
Simplify the numerator.
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Multiply 4 by 7.
f(1)=1+287
Add 1 and 28.
f(1)=297
f(1)=297
The final answer is 297.
297
297
The y value at x=1 is 297.
y=297
y=297
Create a table of the x and y values.
xy041297
xy041297
Graph the line using the slope and the y-intercept, or the points.
Slope: 17
y-intercept: 4
xy041297
Graph y=1/7x+4

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