Answer:
for all real numbers
Step-by-step explanation:
Assuming, the graph continues indefinitely.
The given function is

To find all solutions to f(x), we equate f(x) to zero.
This implies that:

We factor to obtain:

This gives us;

Hence the graph meets the x-axis at (-2,0) and (8,0).
These are the solutions of f(x), where the graph meets the x-axis.
But the question demands for all solutions.
Therefore
for all real numbers is the correct choice
Answer:
3 a penny 4 a penny 5 a penny 6 a penny
Step-by-step explanation:
coinssssss
Answer:
The error that might occur is 
Step-by-step explanation:
Given



Required
Determine the error that might occur in the volume of the tumor
Given that there's an error in measurement, this question will be solved using the concept of differentiation;
First, we'll rewrite the given parameters in differentiation notations;
--- Radius
--- Change in measurement
--- Volume as a function of radius
The relationship between the above parameters is as follows;

This can be rewritten as

Substitute
for 

Multiply both sides by dr



Differentiate



Substitute the values of r, dr and take
as 3.142


<em>(Approximated)</em>
Hence, the error that might occur is ±0.123
Anna average speed in km/h is 7.5 km per hour
<h3>Average speed</h3>
Average speed is the ratio of total distance covered to total time taken. It is given by:
Average speed = Total distance / total time
Given the distance upstream is 16 km at a rate of 6 km/h, hence:
The distance downstream is 16 km at a rate of 10 km/h, hence:
Total distance = 16 km + 16 km = 32 km
Total time = 2.67 + 1.6 = 4.27 hours
Average speed = 32 / 4.27 = 7.5 km per hour
Anna average speed in km/h is 7.5 km per hour
Find out mote on average speed at: brainly.com/question/4931057
Answer: 4200? or 10 because there is a minus sign
Step-by-step explanation:
if we start with the parentheses you can see 4 x 15 = 60 and your subtracting 70 minus 60 so it would be 10