write an equation for each line. a. slope = 7 over 2 and y-intercept =9
b. m- -3 b= 3 c. m=0 b= -3 d. m= 7 and b= 0
Solution.
A linear equation has a standard form:
where mmm is the slope and bbb denotes the y−y-y− intercept.
a) y=72x+9y=\frac{7}{2}x+9y=27x+9
b) y=−3x+3y=-3x+3y=−3x+3
c) y=−3y=-3y=−3
d) y=7xy=7xy=7x
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