All categories

3 years ago

Please help me with this problem

Mathematics

2 answers:

Maru [420]3 years ago

7 0

Answer:

g(x) = -5x

Step-by-step explanation:

If the point from f(x) is plotted using the slope, the coordinate would be located at (1, 5) since the slope of 5x tells us we go up 5 units from the origin and over 1 unit to the right. That point will be reflected through the x-axis to land at (1, -5). That means that the equation of the new line would be

g(x) = -5x

Vedmedyk [2.9K]3 years ago

7 0

A reflection across the x -axis would have the opposite value of the output.

If the value is a positive value, the mirrored value would be a negative value.

The function of g(x) would be g(x) = -5x

You might be interested in

Show that the equation x^3 + x -3 =0 has a solution between 1 and 2. That is the only information given

valentina_108 [34]

Answer:

Step-by-step explanation:

Given that:

$f(x) = x^3 + x - 3 = 0$

Since the given function is equal to zero, then the function :

$f(x) = x^3 + x - 3$

where;

$x = 1$ and

$x = 2$

$f(x) = (1)^3 + (1) - 3 \\ \\ f(x) = 1 + 1 - 3 \\ \\f(x) = -1 < 0$

$f(2) = x^3 + x - 3 \\ \\f(2) = (2)^3 + 3 - 3 \\ \\f(2) = 8 + 3 - 3 \\ \\f(2) = 11 - 3 \\ \\f(2) = 8 > 0 \\ \\$

Thus; f(1) < 0 and f(2) > 0

8 0

2 years ago

7x^2 - 16x - 15<br>please help find the factored form

myrzilka [38]

Step-by-step explanation:

7x^×2-16x-15

14x^-16x-15

8 0

3 years ago

If male and female college students work an average of 15 hours per week during the school year and the standard deviation is 5.

ki77a [65]

The variance of hours males spend working is almost two times as large as females. 60% of those females are more likely to work between 12.7 to 17.3 hours while 60% of the males work between 9.6 to 20.3 hours based on one standard deviation.

3 0

3 years ago

Read 2 more answers

Find the slope of the line that passes through the points (2 -5) and (7, 1)

exis [7]

Answer:

6/5

Step-by-step explanation:

We can find the slope given two points by

m = (y2-y1)/(x2-x1)

= (1 - -5)/(7-2)

= (1+5)/(7-2)

=6/5

5 0

3 years ago

What dose 9m = 4m +35 equal?

Umnica [9.8K]

Answer:

m=7

Step-by-step explanation:

9m=4m+35

move variable to the left

9m-4m=35

collect like terms

5m=35

divide both sides by 5

m=7

7 0

3 years ago

Please help me with this problem​

Please help me with this problem