What is the y-intercept of the following equation? y = 3x - 1
2 answers:
Answer:
-1
Step-by-step explanation:
Because in this equation the -1 doesn't have any variables (x,g,etc.) it makes it the y intercept, therefore your y intercept is y= -1
Answer:
(0, -1)
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define</u>
y = 3x - 1
<u>Step 2: Break Function</u>
<em>Identify Parts.</em>
Slope <em>m</em> = 3
y-intercept <em>b</em> = -1
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Answer:
176
Step-by-step explanation:
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1200 feet = 12 x 1200 = 14400 inch
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14400 / 81.6814 = 176.29
Adding and subtracting radical expressions.
Answer:
37.5
Step-by-step explanation:
16/46 = 20/(20+x)
or, 16(20+x) = 46×20
or, 320 + 16x = 920
or, 16x = 600
or, x = 600/16
x = 37.5
