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3 years ago

Explain how to find the input given a function rule and output

1 answer:

4 0

So exg

input is the numbers that will work so normally the range is all real numbers

make sure that you don't have any numbers that will make impossiblities exg
is the function is f(x)=3/x you can't use 0 for x because 3/0 is undifined and is impossible so

input is the numbers you put in
out put is what numbesr you get from the input exg

if function =f(x)+x+3 then
if input=3,5,6 then output is
(replaace 3,5,6 for x and solve)
output is 6,8,9

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Can people please help me on this

Bad White [126]

the last one D)4.5298 l check in calculator it did not come correct but I say the last one

7 0

3 years ago

Using the graph, determine the coordinates of the roots of the parabola

Nimfa-mama [501]

Answer:

(-1, 4)

Step-by-step explanation:

Use of the coordinate plane.

The vertex of the parabola is 1 to the left and up 4.

Think of the vertex as where the curve starts.

6 0

2 years ago

The measure of angel B is (3x - 4)º and the measure of angel D is (2x - 6)°. What are the measures of angles B and D?

MA_775_DIABLO [31]

Answer:

b=110 d=70

Step-by-step explanation:

6 0

2 years ago

A kennel charge $25 per day to board dogs, where d represents the number of days. Upon arrival, each dog must have a one- time b

sergiy2304 [10]

Answer:

Option A. $C(d)=25d+12$

Step-by-step explanation:

Let

d -----> the number of days

C(d) -----> the total cost

we know that

The linear equation in slope intercept form is

$y=mx+b$

where

m is the rate or slope of the linear function

b is the y-coordinate of the y-intercept

In this problem we have that

$C(d)=md+b$

The slope of the linear equation is equal to the charge of $25 per day to board dogs

$m=25\frac{\$}{day}$

The y-intercept is the value of y when the value of x is equal to zero

In this problem the C-intercept is the total cost when the number of days (d) is equal to zero

The C-intercept is equal to the cost of the bath $12

$b=\$12$

substitute the values

$C(d)=25d+12$

8 0

3 years ago

Read 2 more answers

∆ABC is translated 6 units up and 3 units left to create ∆A'B'C'. If vertex A is at (-1, 2) and vertex B is at (1, 5), then vert

Paladinen [302]

<span>So we want to know the new coordinates for the vertex A'(x,y) if we know that the vertex A is at A(-1,2) and vertex B is at B(1,5) and that the triangle ABC is translated 6 units up and 3 units left. So the method is simply to add units 6 to x and 3 to y of A to get A'. Going left means we need to go to negative x direction and going up means we need to go to positive y direction. So: A'(-1-3,2+6) and that is: A'(-4,8). </span>

4 0

3 years ago

Read 2 more answers