What is the y-intercept of a line that has a slope of One-fourth and passes through point (8, 3)?
2 answers:
Answer:
y-intercept is (0, 1)
Step-by-step explanation:
Answer:
y-intercept is (0, 1)
Step-by-step explanation:
The slope-intercept form: y = mx + b
m - a slope
b - y-intercept
We have a slope m = 1/4. Substitute: y = 1/4 x + b
We know, the line passes through point (8, 3) → x = 8, y = 3.
Put the values of x and y to the equation of the line:
1/4 · 8 + b = 3
2 + b = 3 |-2
b = 1
Answer: y-intercept is (0, 1)
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