How could the distance formula and slope be used to classify triangles and quadrilaterals in the coordinate plane?

How can an expression using the distributive property can be simplified to 12a + 18b - 6c

elena-s [515]

Look for a common number in all the terms

6(2a+3b-c)

3 0

3 years ago

Which piecewise function is shown in the graph?

mash [69]

Based on the characteristics of linear and piecewise functions, the piecewise function $f(x) = \left \{ {{-0.5\cdot x +1, \,x < 0} \atop {2\cdot x - 2, \,x \ge 0}} \right.$ is shown in the graph attached herein. (Correct choice: A)

<h3>How to determine a piecewise function</h3>

In this question we have a graph formed by two different linear functions. Linear functions are polynomials with grade 1 and which are described by the following formula:

y = m · x + b (1)

Where:

x - Independent variable.
y - Dependent variable.
m - Slope
b - Intercept

By direct observation and by applying (1) we have the following piecewise function:

$f(x) = \left \{ {{-0.5\cdot x +1, \,x < 0} \atop {2\cdot x - 2, \,x \ge 0}} \right.$

Based on the characteristics of linear and piecewise functions, the piecewise function $f(x) = \left \{ {{-0.5\cdot x +1, \,x < 0} \atop {2\cdot x - 2, \,x \ge 0}} \right.$ is shown in the graph attached herein. (Correct choice: A)

To learn more on piecewise functions: brainly.com/question/12561612

#SPJ1

3 0

1 year ago

A business consultant earns a flat fee for his work as well as an hourly fee. He charges his clients at a rate of $75 per hour.

gregori [183]

The answer would be D. y=75x+300 because if you multiply 75 and 20 you would get 1500 and subtract 1800 for how much was paid and 1500 for the result of multiplying 75 and 20
Answer is D. y=75x+300

5 0

3 years ago

Can you give an example of equations when you are given the constant of proportionality?

aleksandr82 [10.1K]

Example:
Proportionality=1
5=5x
Divide both sides by 5 , and you get 1=x,
so the proportionality is 1

6 0

2 years ago

4. Major League Baseball (MLB) has recently been evaluating the timing of various events during games in an effort to improve th

jek_recluse [69]

Answer:

cluster sample

Step-by-step explanation:

6 0

2 years ago