The answers are C and D. I hope this helps and next question please
Answer:
Step-by-step explanation:
Simplify 4*(7-c)
4
⋅
(
7
−
c
)
4
⋅
(
7
-
c
)
Apply the distributive property.
4
⋅
7
+
4
(
−
c
)
4
⋅
7
+
4
(
-
c
)
Multiply.
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Multiply 4
4
by
7
7
.
28
+
4
(
−
c
)
28
+
4
(
-
c
)
Multiply
−
1
-
1
by
4
4
.
28
−
4
c
28
-
4
c
28
−
4
c
Answer:
Step-by-step explanation:26 divided by 2 = 18
purple = 18
blue=18
purple = 18-4 = 14
Answer:
A. 112 feet
B. 3 seconds
C. 256 feet
Step-by-step explanation:
The function describes the height of the quarter above the water.
When then
<u>Part A.</u> The quarter was tossed from 112 feet.
Find the vertex of parabola represented by quadratic function d(t):
Hence,
<u>Part B.</u> It will take 3 seconds to reach the maximum height.
<u>Part C.</u> The maximum height is 256 feet
Y = 2x + 7
Function notation
f(x) = 2x + 7