1.

2.
<u> </u><u>Sub (1, -5) into equation to find '</u><em><u>b'</u></em><u />
3.

4.
The factors for given equation f(x)=
.
- (x-1) - No
- (x-3) - No
- (x+3) - Yes
- (x-5) - Yes
- (x+5) - Yes
<u>Step-by-step explanation:</u>
The given equation is f(x)=
.
Add 0 at the end of the equation.
= 0.
Let us group the given equation,
=0.
⇒ Group 1:
.
Group 2:
.
Pull out factor from each group,
⇒ Group 1:
.
Group 2: (x+3) (-25).
Join the two group since both (x+3) is common in both groups.
=0.
One of the factor is (x+3).
Other factors are solved by the formula,
.
= (x+5) (x-5) .
The other factors are (x+5) and (x-5).
Answer:
The slope would also be -4.
Step-by-step explanation:
This is because parallel lines have the exact same slope. Since these two lines are parallel and the first has a slope of -4, the second must as well.
Answer:
Step-by-step explanation:
inside the castle
The distance formula is sqare root (x-x)^2+(y-y)^2 and then you will plug in
sqrt(8+13)^2+(4+5)^2
plug that in to your calculator and that will be your answer what ever you get