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kirza4 [7]
3 years ago
14

Sketch the quadratic function ƒ(x) with a vertex at (–1, 2) and the points (0, 0) and (–2, 0). Which statement describes the par

abola graph? A) increasing when x < 0 B) increasing when x < –1 C) increasing when x > –1 D) increasing when x < –2
Mathematics
2 answers:
Andrei [34K]3 years ago
7 0

Answer:

Use this Formula m= y2 - y1 / x2-x2

Than find rise and run and graph it

Step-by-step explanation:

mote1985 [20]3 years ago
5 0

Answer:

C) increasing when x < 2

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CAN ANYBODY HELP ME WITH THIS? btw not really yelling
Alexeev081 [22]
The area of the scale drawing will be:
600 square feet.
Step-by-step explanation:
The actual length of a wall in the room is 46 feet and the actual width of the room is 69 feet.
It is given that:
The scale factor of a room for a scale drawing is 2.3.
The length of the room according to the scale drawing will be:
46÷2.3=20 feet
and the width of the room according to scale drawing will be:
69÷2.3=30 feet
We know that the wall is in the shape of a rectangle.
This means that the area of scale drawing will be:
Length×Width
= 20×30
= 600 square feet.
7 0
2 years ago
Can someone please help me with 13 and 14, please show work, thx :)
Shalnov [3]
13.
1st: split the 1 shape into 2 shapes. (spit across to where you see one right angle(top), and a trapezoid(bottom)

2nd: now what i did was fill that gap to where the total height is 9 and the total length is 7. ( if you don't want to do that it is fine )

3rd: for the top do 5 times 2 = 10

4th: for the bottom do 4 times 5 = 20

5th: add 10 (top) and 20 (bottom) = 30
7 0
2 years ago
(5 4 – 2) × (–2) = ? <br> a. 22 <br> b. –14 <br> c. 14 <br> d. –22
tamaranim1 [39]
The correct answer is b. -14
:)
6 0
3 years ago
A chess board is an 8 by 8 grid of squares. If you randomly choose 3 squares on the board, what is the probability that:
bixtya [17]
The answer is the letter B
3 0
2 years ago
What can be concluded if &lt;1≈ &lt;7?
sleet_krkn [62]

Answer:

B

Step-by-step explanation:

because the angles 1 and 7 are alternate and equal , we can conclude that p and q are parralel

4 0
2 years ago
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