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aliina [53]
3 years ago
12

Think about the function f(x) = 3 - 2x. What does the notation f(0) mean? f(0) = What is the special name of f(0)?

Mathematics
2 answers:
mel-nik [20]3 years ago
7 0

Notation f(0) means the graph crosses y-axis where x becomes zero

or simply y-intercept


f(x) = 3 - 2x

put x = 0

f(0) = 3 - 2(0)

f(0) = 3 - 0

f(0) = 3


Special name of f(0) : <em>y-intercept</em>

Anestetic [448]3 years ago
5 0

Answer:

once you have f(x) = 3-2x,

f(0) means the value of 3-2x after substituting 0 for x, giving f(0)=3.

This means the point (0,3) is on the graph of f(x). That point is on the y axis.

Since a plot of f(x) intercepts the y axis at f(0), the value of f(0) is called the y intercept.



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April shoots an arrow upward into the air at a speed of 64 feet per second from a platform that is 11 feet high. The height of t
kogti [31]

Answer:

Maximum height of the arrow is 203 feets

Step-by-step explanation:

It is given that,

The height of the arrow as a function of time t is given by :

h(t)=-16t^2+64t+11..........(1)

t is in seconds

We need to find the maximum height of the arrow. For maximum height differentiating equation (1) wrt t as :

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8 0
3 years ago
I need help. Look at picture above
vekshin1
Let’s do 3x - 8 ≤ 23 first.

You need to rearrange this so that x is on its own.

+8 to both sides

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/3 on both sides

x ≤ 31/3

Then the second, -4x + 26 ≥ 6

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So x is greater than or equal to 5, which can also be written as 5 ≤ x

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4 0
3 years ago
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