Question
Find the slope in the equation: y=4x+3
- 3
- 4x
- 4
- X
Hint:
A linear function is of the form y = mx + b where 'm' and 'b' are real numbers. A linear function represents a line, i.e., its graph is a line. Here,
- 'm' is the slope of the line
- 'b' is the y-intercept of the line
- 'x' is the independent variable
- 'y' (or f(x)) is the dependent variable
The correct answer is: 4
A linear function is of the form y = mx + b where 'm' and 'b' are real numbers. A linear function represents a line, i.e., its graph is a line. Here,
- 'm' is the slope of the line
- 'b' is the y-intercept of the line
- 'x' is the independent variable
- 'y' (or f(x)) is the dependent variable
Given equation y=4x+3, comparing with general form of a linear function y = mx + b
m = 4 ( slope of line)
Thus, the slope in the equation y = 4x + 3 is 4.
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