3 years ago

Given the following linear function sketch the graph of the function and find the domain and range f(x)=-3x+7

Mathematics

1 answer:

natka813 [3]3 years ago

6 0

<h3>Answer:</h3>

see attached for a graph

domain and range: all real numbers

<h3>Step-by-step explanation:</h3>

The function is written in slope-intercept form, showing that it has a slope of -3 and a y-intercept of +7. The y-intercept (0, 7) is a point on the line, as is a point 1 unit to the right and down 3 units, (1, 4).

The graph will be the line through these two points.

_____

As with any odd-degree polynomial function, both domain and range are all real numbers: (-∞, ∞).

You might be interested in

Compute the following products.<br> (4x+5)(4x−5)<br><br> (4x+5)2

bearhunter [10]

(4x+5)(4x-5) is equal to 16x^2+20x-20x-25
The positive and negative 20x cancel out
Leaving you with: 16x^2 - 25
[S/N this is a pattern that shows up a decent amount. Whenever you have something that looks like (x^2-y^2) it factors out to (x+y)(x-y). It might be helpful to remember]

The next one, (4x+5)2, just follows the distributive property. Multiply both components within the parentheses bye the coefficient of 2: 8x+10

3 0

2 years ago

At Janine party the orchestra has 10 guitar players and 8 flute players. At brown party the orchestra has 12 guitar players and

jenyasd209 [6]

The brown Party has the higher ratio of guitar to flute players which is 12:7 compared to 10:8( Jaine)

4 0

3 years ago

Clarence set his watch 16 seconds behind , and it falls behind 2 seconds every day . How many days behind has it been since Clar

harkovskaia [24]

Answer:

15 days.

Step-by-step explanation: