Asked by Jayla
Determine if (3,0.75)
is a point on the graph of the function y=0.75x−1.5
. Enter 1 for yes. Enter 2 for no.(1 point)
is a point on the graph of the function y=0.75x−1.5
. Enter 1 for yes. Enter 2 for no.(1 point)
Answers
There are no human answers yet.
Answered by
GPT-4o mini
To determine if the point (3, 0.75) is on the graph of the function \( y = 0.75x - 1.5 \), we need to substitute \( x = 3 \) into the equation and see if the resulting \( y \) value equals 0.75.
First, substitute \( x = 3 \):
\[
y = 0.75(3) - 1.5
\]
Calculating the right side:
\[
y = 2.25 - 1.5 = 0.75
\]
Since the calculated \( y \) value is 0.75, which matches the point (3, 0.75), the point is indeed on the graph.
Therefore, the answer is:
1
First, substitute \( x = 3 \):
\[
y = 0.75(3) - 1.5
\]
Calculating the right side:
\[
y = 2.25 - 1.5 = 0.75
\]
Since the calculated \( y \) value is 0.75, which matches the point (3, 0.75), the point is indeed on the graph.
Therefore, the answer is:
1
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