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A straight line has gradient 4 and passes through the point (5, 23) Work out the equation of the line. Give your answer in the form y= mx + c
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13 votes
A straight line

has gradient 4
and
passes through the point (5, 23)
Work out the equation of the line.
Give your answer in the form
y= mx + c

User Soenke
by
3.2k points

2 Answers

2 votes

Answer: y=4x+7

Explanation:

User Arsenius
by
3.6k points
11 votes

Answer:

y=4x+c

23=4(5) +c

23=20+c

23-20=c

3=c

y=4x+3

Explanation:

User Victor Farazdagi
by
3.6k points
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