Over 10 straight plays they would have 16 gained years and 8 lost yards. over 20 straight plays the would have 32 yards gained and 16 lost yards. what you do to find out how to do this is dividing the yards gained and the yards lost and then multiplying all the numbers by the number you got.
Answer:
Step-by-step explanation:
Aug
15 = 1 26 = 23.04 Total $737.28 that's a great deal
16 = 2 27 = 46.08
17 = 4 28 = 92.16
18 = 8 29 = 184.32
19 = 16 30 = 368.64
20 = 36 31 = 737.28
21 = 72
22 = 1.44
23 = 2.88
24 = 5.76
25 = 11.52
Answer:
This is a fourth-degree polynomial
X-intercepts are - 5, -5, 3, and -3
The Y-intercept is 225
Step-by-step explanation:
Since it's already in the factored form you can find the zeros by separating each binomial and solving for x
x
2
−
25
=
0
x
2
=
25
x
=
±
5
x
2
−
9
=
0
x
2
=
9
x
=
±
3
so
x
=
±
5
,
±
3
To find the y-intercept and the degree of the polynomial we need to convert the factored form into standard form
f
(
x
)
=
(
x
2
−
25
)
(
x
2
−
9
)
f
(
x
)
=
x
4
−
9
x
2
−
25
x
2
+
225
f
(
x
)
=
x
4
−
34
x
2
+
225
The degree of a polynomial is just the leading coefficients power which is 4 in this equation
In order to find the y-intercept we just need to allow
x
=
0
because that is when any equation will cross the y-axis
f
(
x
)
=
0
4
−
34
(
0
)
2
+
225
f
(
x
)
=
225
D. all real numbers
the function is exponential growth.
