A straight line function is a function that can be represented by y = mx +c , where m is the slope of the line and c is the intercept on the y axis.

There are two points given for a line ,

The slope is represented by

$\rm m = \dfrac{y_2 -y_1}{x_2 -x_1}\\\\m = \dfrac{31-6}{1-1}$

m = ∞

which means the line is a vertical line parallel to y axis.

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4 0

2 years ago

3. A principal orders 2,592 pencils. She gives an equal amount to each of

AfilCa [17]

Each teacher should receive 108 pencils

3 0

3 years ago

A garbage truck and a dump truck each drive along a straight road between two points. Using the points on a map that the city cr

Dmitriy789 [7]

We first find the lines of the motion of each truck, then calculate its intercept.
Garbage truck:
m = (12 - 4) / (5 - 3)
m = 4
4 - y = 4(3 - x)
4x - y = 8

Dump truck:
m = (33 + 3) / (-4 - 5)
m = -4
33 - y = -4(-4 - x)
4x + y = 17

Adding the two equations to solve them, we get:
8x = 25
x = 25 / 8

y = 17 - 4(25/8)
y = 17 - 25/2
y = 9/2

The trucks' point of intersection is (25/8,9/2)

7 0

3 years ago

A company makes cylindrical crackers that have a cylindrical hole in the middle.

Keith_Richards [23]

Answer:

There's no question. This is just a statement.

Step-by-step explanation:

8 0

3 years ago