The points are not collinear.
Solution:
Let A, B and C be (3, -10), (-2, -7) and (0, -5).
<em>If slopes of any two points are same, then the points are collinear.</em>
Slope formula:
<u>Slope of AB:</u>
<u>Slope of BC:</u>
<u>Slope of CA:</u>
Slope of AB ≠ Slope of BC ≠ Slope of AC
Therefore the points are not collinear.
Answer: -17x - 21
Step-by-step explanation: simplify the expression
Ans
the bottom one
Step-by-step explanation:
yes, hope this helps
The examples and solutions to the functions are illustrated below based on the information given.
<h3>How to illustrate the functions?</h3>
1st example: The cost of a bag of rice is $100 and subsequent bags cost $95. Illustrate. the function to calculate the cost for p bags of rice.
The function will be:
C = 100 + (95 × p)
C = 100 + 95p
<u>2nd example:</u><u> </u>The cost of a pen is $5. Find the cost of s pens.
The function will be:
C = 5 × p
C = 5p
<u>3rd example</u>: Calculate the total amount for m tickets if each ticket is $20.
The function will be;
C = 20 × m
C = 20m
<u>4th example:</u> Bon bought g mangoes at $2 each and d oranges at $3.40 each. Calculate the total cost.
C = (2 × g) + (3.40 × d)
C = 2g + 3.4d
<u>5</u><u>t</u><u>h</u><u> </u><u>example</u><u>:</u><u> </u>The average age of k number of boys is 7. Find their total age.
The function will be:
a = (7 × k)
a = 7k
Learn more about functions on:
brainly.com/question/25638609
#SPJ1
A I think it is Joseph. Joseph is correct
