Determine if the function y 3x 4 is a linear function in s

Determine if the function y = 3x - 4 is a linear function in slope-intercept form. If so, find the slope and the y-intercept Linear function? If linear, find slope and y-intercept Determine if the function y = 3x^2 - 4 is a linear function in slope-intercept form. If so, find the slope and the y-intercept Linear function? If linear, find slope and y-intercept

Solution

1. y= 3x - 4 is alinear function as the egree of x, y are 1

it represents equation of a straight line   

eqn of a st line is y= mx+c where \' m \' is the slope and \'c\' is the \'y\' intercept

y= 3x - 4 is the st line whose slope = 3 and \'y\' intercept is - 4

2 .   y= 3x ²- 4 is not alinear fnction as the degree of \'x\' is not 1

it is a quadratic function and the graph is a parabola