Y 5x 3 is an example of the Slope Intercept Form and represents the equation of a line with a slope of 5 and and a y-intercept of 3. In Mathematics if the answers seem to be not correct or theres no answer. Once we know the slope-intercept form we can read off the number in front of the x the m to find the slope.
For example the general equation for slope-intercept form is.
It is the m in the slope-intercept form that tells you the slope. In general the equation of a line contains the slope m and the y-intercept form c. The slope-intercept form ymxc highlights the slope and the y-intercept of the line. M -2 c 8.