Ask question

Ask question

All categories

harkovskaia [24]

3 years ago

14

Find g[h(x)] if g(x)=x^2 and h(x)=x+3

1 answer:

svetlana [45]3 years ago

8 0

Answer:

g(h(x)) = [x + 3]^2 or x^2 + 6x + 9

Step-by-step explanation:

g[h(x)] signifies that h(x) is the input to g(x).

Writing out g(x) = x^2 and replacing "x" with [x + 3], we get:

g(h(x)) = [x + 3]^2 or x^2 + 6x + 9

You might be interested in

If the sum of the interior angle measures of a polygon is 3600°, how many sides does the polygon have? A. 22 sides B. 20 sides C

Solnce55 [7]

It will have 10 sides :)

7 0

3 years ago

Use the Rule of 72 to solve. Manny has his money in a savings account earning 4.5% interest. How long it will take his money to

Snowcat [4.5K]

If Manny's initial money in the savings account is x, we are to calculate for the period in which Manny's money becomes 2x. The calculations are shown
2x = x (1.045)^n
Cancelling both x from the equation and the computing for value of n will give us an answer of 15.75 years.

5 0

3 years ago

Read 2 more answers

I need help please!

Vlad1618 [11]

Answer:

$\Huge \boxed{y=3x+6}$

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

The slope can be found from two points.

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

The two points from the graph are (1, 9) and (2, 12).

Plugging in the values and evaluating.

$\displaystyle m=\frac{12-9}{2-1}$

$\displaystyle m=\frac{3}{1}$

$m=3$

The slope of the line is 3.

The y-intercept of the line is where the line cross the y-axis.

The line crosses the y-axis at (0, 6).

$b=6$

The slope-intercept form of the line is:

$y=3x+6$

8 0

3 years ago

Tom gets a bonus of 30% of £96

Alchen [17]

Answer:

The difference between their bonus is £2.60

Step-by-step explanation:

The bonus Tom receives is 30% of £96

Tom's bonus

$= \frac{30}{100} \times 96$

$= 28.8$

So the bonus Tom received is £28.8

From the question, Sally gets a bonus of £31.40

We need to find the difference between the bonus Tom gets and the bonus Sally gets.

This given by:

£31.40 -£28.8=£2.60

6 0

3 years ago

What is 3/5 divided by 2 1/2 by the lowest quotient

Brilliant_brown [7]

Answer:

<h2> $\frac{6}{25}$ </h2>

Step-by-step explanation:

<h3> $\frac{3}{5}$ ÷ $\frac{5}{2}$ = $\frac{3}{5}$ ÷ $\frac{2}{5}$ = $\frac{6}{25}$ </h3>

7 0

3 years ago