Just one, help me it’s just one easy SIMPLE prob
1 answer:
The equation of required line is:
y=4x-7
Step-by-step explanation:
Slope-intercept form of equation of line is:
Given
m=4
And
Point = (2,1)
Putting the value of slope, we get
Putting the point in the equation
Putting the values of b and m we get
Hence,
The equation of required line is:
y=4x-7
Keywords: Slope-intercept form, equation of line
Learn more about slope at:
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<h3><u>Solution:-</u></h3>
This problem can be tackled by using distributive property of multiplication .
It states for any three numbers a,b and c
<u>Similarly</u>,
23 × 45
(21+2) ×45
21×45+2×45
945 + 90
1035
It can also be done as-
23 × 45
(25-2) ×45
25×45-2×45
1125-90
1035