Quadratic Equations
Does a quadratic equations have a axis of symmetry?
Yes.
Denise has 5 blue pencils and 3 green pencils in a drawer. Denise took a blue pencil from the drawer and gave it to a friend. If she takes a second pencil from the drawer at random, what is the probability that the pencil she takes will be green?
3/7
SCHS english teachers are?
Mrs. Roojam, Mrs. Curd, and Mr. Gatewood
Equation of line with slope of 2 and passes through (1,5)?
y=2x+3
You draw a card from the deck 100 times, replacing the card and shuffling along the way. How many times would you expect to draw a 9?
1/52
true or false: a quadratic equation does not have a vertex
False. It does have a vertex
Jordan has four refrigerator magnets, each labeled with a different number. The numbers are 1,2,3, and 4. What is the total number of different 2-digit numbers Jordan could make with these magnets?
12.
School colors are?
Red, White, and Black
Equation of line with slope of 2 and y-intercept of 6?
y=2x+6
The probability of drawing a heart in a deck of cards is...? Write as a decimal, fraction and percent.
25%, 0.25, 1/4
Are quadratic equations linear
What is no they are not linear
Kelsey placed 5 CD's into her CD player. There are 12 songs on each CD. Kelsey set her CD player to select songs in a random order. What is the probability that the first song the CD player selects will be the 4th song on the 3rd CD?
1 out of 60.
SCHS stands for?
San Carlos High School.
Equation of line with a slope of 0 and passes through (5,-3)?
y=-3
what probability is
the chance that a given event will occur
Can you graph a quadratic equation
yes you can graph a quadratic equation
Janessa will arrive at Leah's house at a time between 2 pm and 4 pm this afternoon. At 2 pm, Leah will begin to watch a two-hour television program. There are 15 minutes of commercials scheduled to be shown during each hour of the program. Assuming that Janessa's arrival time at Leah's house will be random, what is the probability that Janessa will arrive during a commercial?
1/4.
Teacher of the year?
Mrs. Ciar
Equation of line with y-intercept of -2 and x-intercept of 3?
y=(2/3)x-2
You have a spinner with 10 equal sections numbered 1-10. What is the probability you spin an even number?
5/10
True or false: You can use factoring to solve a Quadratic equation
True.
The probability of randomly selecting a blue tile from a bag of tiles is 2/7. There are 12 blue tiles in the bag. What is the total number of tiles in the bag?
42 tiles.
SCHS favorite sport?
Basketball
Equation of line with y-intercept of -2 and x-intercept of 3?
y=(2/3)x-2
You have a spinner 1/2 blue. The other half is 1/4 orange, 1/4 red. What is the probability of landing on red in a game of 60 spins?
15