Select all equations for which the point (2,3) is on the graph of the equation.
1 answer:
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Answer:
Step-by-step explanation:
The angles would be supplementary
45 + 5x + 35 = 180
5x + 80 = 180
5x = 100
x = 20
To find out why they are supplementary, refer to the transversal below
∠3 = ∠7 (corresponding angles)
∠8 = 180 - ∠7 (supplementary angles)
And since ∠7 = ∠3...
∠8 = 180 - ∠3 which is why (in the problem) those two angles are supplementary (adding to 180 degrees)
In other words, what is <em>y</em> if <em>x</em> is 0.
Look on the graph, a line passes through point,
So we can conclude that at that very point the input <em>x</em> was 0 and the output <em>y</em> was -3 therefore,
Hope this helps.
<u>r3t40</u>