Answer:
5.15
Step-by-step explanation:
Answer:
Option D.
Step-by-step explanation:
we know that
The y-intercept is the value of y when the value of x is equal to zero
or
The y-intercept is the value of the function (output) when the value of x=0
In this problem
The output of the function P for x=0 is equal to 5
The output of the function Q for x=0 is equal to 4
therefore
The functions will have different outputs when x=0
Answer:
It is not linear
Step-by-step explanation:
Lemme see....
Answer:
(10, –1)
Step-by-step explanation:
[1]XXXX3y=−12x+2
[2]XXXXy=−x+9
While it is not technically necessary, I find it easier to clear the fractions before actually beginning; so multiplying [1] by 2
[3]XXXX6y=−x+4
Substituting (from [2]) (−x+9) for y in [3]
[4]XXXX6(−x+9)=−x+4
Simplifying
[5]XXXX−6x+54=−x+4
[6]XXXX5x=50
[7]XXXXx=10
Substituting (from [7]) 10 for x in [2]
[8]XXXXy=−10+9=−1
Answer:part a 125
Part b 25
Step-by-step explanation:because 5*5*5=125
5*5=25
