Given:
The graph of a function.
To find:
The domain and range of the function.
Solution:
We have, the graph of a function and we need to find the domain and range of the function.
We know that, domain is the set of input values (x-values) and range is the set of output values (y-values).
From the given graph it is clear that function is defined for all values of x except x=0 because as x tends to 0 the function tends to negative or positive infinite. So, domain can be any real number except 0.
From the given graph it is clear that the value of function can be any real number except y=0. So, range can be any real number except 0.
Therefore, the correct option is B.
Option B:
General formula for the height(feet) of a projectile over time:
where h represents height (feet)
t represents time
represents initial velocity
represents initial height(feet)
General formula for the height(metres) of a projectile over time:
where h represents height (feet)
t represents time
represents initial velocity
represents initial height(metres)
<u>Given data in the question:</u>
metre
m/s
To determine the equation to find time:
Substitute and in general formula for the height(metres) of a projectile over time:
Therefore option B is the correct answer.
Answer:
a) square root of 11
Step-by-step explanation:
by taking the distance between each x and y that equals 7 and 4 so you put that under a square root, add them and it equals the square root of 11
Answer:
Step-by-step explanation:
<em>First, multiply by exponent rule.</em>
<em>
</em>
<em>
</em>
<em>Then, multiply by the numbers from left to right.</em>
<em>
</em>
<em>, </em><em>is the correct answer. </em>
Answer:
The electrician has 14 feet of cable.
