Determine whether each given is a linear function or not check Yes, if it is linear
Function and No it is not.write the degree of the function foe linear function,for linear equations identify the slope m and the y intercept b
f(×)= -6× -7
f(×)=3×
f(×)= -4
f(×)= 5× -3
f(x)=2(×-3)
f(×)= -(×+5)
f(×)= -4ײ
f(×)=10ײ+7×
f(×)=3ײ-5×+1
Answers
Step-by-step explanation:
Functions which have highest power 1 are linear.
Im answering in the same order as the question,
linear; m = -6; y = -7
linear; m = 3; y = 0
linear; m = 0; y = 0
linear; m = 5; y = -3
linear; m = 2; y = -6
linear; m = -1; y = -5
non linear; m = - 8; y = 0
non linear; m = 20; y = 7
non linear; m = 6; y = -5
Given: A few functions which are as follows:-
f(×)= -6× -7
f(×)=3×
f(×)= -4
f(×)= 5× -3
f(x)=2(×-3)
f(×)= -(×+5)
f(×)= -4ײ
f(×)=10ײ+7×
f(×)=3ײ-5×+1
To find: Whether the functions are linear or not. If yes, its slope m and y intercept b, and if no then the degree of the function.
Solution: A linear function is a function whose graph is a straight line, that is, a polynomial function of degree zero or one.
The given functions have been classified as linear and non-linear:
f(×)= -6× -7 [linear, m = -6, b = -7]
f(×)=3× [linear, m =3, b = 0]
f(×)= -4 [linear, m = 0, b = -4]
f(×)= 5× -3 [linear, m = 5, b = -3]
f(x)=2(×-3) [linear, m = 2, b = -6]
f(×)= -(×+5) [linear, m = -1, b = -5]
f(×)= -4ײ [non-linear, degree = 2]
f(×)=10ײ+7× [non-linear, degree = 2]
f(×)=3ײ-5×+1 [non-linear, degree = 2]