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Paul [167]
3 years ago
14

A point's coordinates are changed from (–7, –2) to (–7, 2). What effect does this have on the location of the point?It is reflec

ted over the y-axis.The location of the point is shifted to the right.It is reflected over the x-axis.The location of the point remains the same.
Mathematics
1 answer:
NeX [460]3 years ago
8 0
The point is reflected across the x axis. hope this helps you :)
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gulaghasi [49]

Answer:

https://quizlet.com/141193969/mirrors-and-lenses-flash-cards/ i dont know

Step-by-step explanation:

7 0
2 years ago
Please help
Zolol [24]

Given:

The function is

r(x)=0.05(x^2+1)(x-6)

where, function r gives the instantaneous growth rate of a fruit fly population x days after the start of an experiment.

To find:

Number of complex and real zeros.

Time intervals for which the population increased and population deceased.

Solution:

We have,

r(x)=0.05(x^2+1)(x-6)

r(x)=0.05(x^3+x-6x^2-6)

Here, degree of function x is 3. It means, the given function has 3 zeros.

From the given graph it is clear that, the graph of function r(x) intersect x-axis at once.

So, the given function r(x) has only one real root and other two real roots are complex.

Therefore, function r has 2 complex zeros and one real zero.

Before x=6, the graph of r(x) is below the x-axis and after that the graph of r(x) is above the x-axis.

Negative values of r(x) represents the decrease in population and positive value of r(x) represents the increase in population.

Therefore, based on instantaneous growth rate, the population decreased between 0 and 6 hours and the population increased after 6 hours.

3 0
3 years ago
Round 3897.24 to the nearest thousand​
postnew [5]

Answer:3897

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
For an Isosceles triangle of base b and congruent sides, x units long, what is the range of angle measures for the angle measure
olga2289 [7]

Answer:

the desired range is 0° < angle < 180°

Step-by-step explanation:

If 2x were just slightly less than b, then the angle opposite the base would be just less than 180 degrees.

The larger the value of x, the further the intersection of the two congruent sides is moved away from the base b.  The angle between these two congruent sides would approach but never equal zero.

Thus, the desired range is 0° < angle < 180°

3 0
3 years ago
How do I solve this???
Llana [10]
You need to split the shape into two then measure the shapes like trapezoids use a+b/2(h) for the formula
5 0
3 years ago
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