Linear
What's the slope of a line perpendicular to y=4x+6
m= -1/4
A colony of bacteria starts with 100 cells and doubles every hour. How many cells will there be in 4 hours?
1600
What is the formula for the pythagorean theorem?
a^2 + b^2 = c^2
x^2=81
x=+/- 9
What day do we graduate?
June 17th, 2025
What is the intersecting solution between these 2 lines: y=x, y=3x+2?
(-1,-1)
A town has 500 residents. Each year, the population grows by 15%. How many residents will there be in 3 years?
760
If the length of a TV is 25” and width is 16”, what is the diagonal length in simplest radical form?
√881
x^2-8x-48=0 solve for x
x=12, x=-4
What document did we all have to sign before coming to Cavallini?
Code of Conduct
Write 2x +4y=-16 in slope-intercept form
y=-1/2x-4
A colony of bacteria starts with 153 bacteria. The population doubles every hour. How many bacteria will be present in 3 hours?
1224.
Can 33, 44, and 55 be the side lengths of a right triangle?
Yes
The approximate height of a superball being thrown is represented by the equation h=48t-16(t^2), where t is the number of seconds after the ball hits the ground. How long is the ball in the air?
3 seconds.
x-intercepts= 0 and 3
Which 2 teachers teach 2 different subjects?
Au, Teehan
Find the solution: x=11+4y and 4y-5x=9
(-5,-4)
An investment of $1324 decreases by 10% each year. How much will the investment be worth after 2 years?
$1,072.4
The length of a rectangle is 10 and the diagonal length is 35. What is the width of the rectangle in simplest radical form?
15√5
x^2 - 2x -30=0, solve for x
x= 1 +/-√ 31
What day did school start this year
September 4, 2025
The admission fee at a small fair is $3 for children and $4 for adults. On a certain day, 200 people enter the fair and $700 is collected. How many children and adults attended?
(100,100) 100 adults and 100 children
A car's initial value starts at $19,642. Its value decreases by 10.5 percent each year. WHat is the car's value after 5 years?
$11,265
A ladder is propped up 10 FT away from an 144 INCH wall. What is the length of the ladder in simplest radical form?
2√61ft
f(x)= x^2 + 6x +11
x= -3+/- i√2
What was the year that Cavallini opened?
1969