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Which graph fits this line? O y= 2x + 1 O A O D. B. x / X E. # Oc. *

User Manik Biradar
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1 Answer

25 votes
25 votes

Answer: Option A

Given the above equation

y = 2x + 1

Firstly, we need to find the y and x - intercepts

To find y - intercept, make x = 0

y = 2(0) + 1

y = 0 + 1

y = 1

To find x - intercept, put y = 0

0 = 2x + 1

Collect the like terms

0 - 1 = 2x

-1 = 2x

Divide both sides by 2

2x = -1

2x/2 = -1/2

x = -1/2

Therefore, x = -1/2 and y = 1

(-1/2, 1)

Step 2: Graph the point

Which graph fits this line? O y= 2x + 1 O A O D. B. x / X E. # Oc. *-example-1
User Pie
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3.2k points