Which relation does not represent a function? A. {(3, 0)}, {(0, 3)}. B. {(6, -2), (5, -2)}. C. {(3, 4), (3, 5)} D. {(5, 5), (-5,
Fittoniya [83]
A function will not have repeating x values...all the x values will be different. But u don't want a function...so u want repeating x values.
That leaves C...because u have repeating x values (3 is ur repeating x value)...so C is not a function
-4a - 6 = -12
-4a = -12 + 6
-4a = -6
a = -6/-4
a = 6/4
a = 3/2
a = 1 1/2
The answer is c
For the answer to the question above, it is 0.79 divided by 3.95 is 5 so she bought 5lbs. So the answer to the question above is 5.
I hope my answer helped you in your problem. Feel free to ask. Have a nice day!
Answer:
x = 1, -5.56
Step-by-step explanation:
x^2 = -7x - 8
shift -7x and -8 to the other side . Remember when u shift minus changes into plus.
x^2 + 7x + 8 = 0
using quadratic equation formula
in quadratic equation one value comes positive and other comes in negative
a = 1 , b = 7 and c = 8
taking positive sign
x = (-b + 
) /2*a
x = (-7 + 
) /2*1
x = (-7 + 
) /2
x = (-7 + 
)/ 2
x = -7 + 9 / 2
x = 2/2
x = 1
taking negative sign
(-b - ) /2*a
x = (-7 - ) /2*1
x = (-7 - 
) /2
x = -7 - 
/ 2
x = -7 - 4.12 / 2
x = -11.12/2
x = -5.56
therefore x = 1 , - 5.56
Answer:
360
Step-by-step explanation:
a triangle has an interior sum of 180
quads have 360
