Functions Quick Check
4 of 54 of 5 Items
Question
Which of the following is an ordered pair of the relation y=−23x+6 ?(1 point)
Responses
(3,4)
left parenthesis 3 comma 4 right parenthesis
(3,8)
left parenthesis 3 comma 8 right parenthesis
(0,−23)
left parenthesis 0 comma negative Start Fraction 2 over 3 End Fraction right parenthesis
(1,4)
3 answers
(1,4)
Which of the following gives an example of a function that is not linear?(1 point)
Responses
9x+3y−18=0
9 x plus 3 y minus 18 equals 0
2x+3y=16
2 x plus 3 y equals 16
y=16x+23
y equals Start Fraction 1 over 6 End Fraction x plus Start Fraction 2 over 3 End Fraction
y=x2−3x+2.25
Responses
9x+3y−18=0
9 x plus 3 y minus 18 equals 0
2x+3y=16
2 x plus 3 y equals 16
y=16x+23
y equals Start Fraction 1 over 6 End Fraction x plus Start Fraction 2 over 3 End Fraction
y=x2−3x+2.25
y=x^2-3x+2.25