Measurement/Geometry
How many cm are in 4.5 m?
450 cm
What is the side across from the 90° angle called?
Hypotenuse
Is the relation y = 5x + 2 linear or non-linear?
Linear
Does y = 3x2 - 4 have a maximum or a minimum point?
Minimum
In a word problem about "Earnings vs. Hours Worked," which variable usually goes on the x-axis?
Time (Hours Worked)
What is the area of a triangle with base 10 cm and height 6 cm?
30cm2
If two triangles are similar, their corresponding angles are...?
Equal or the same
Find the x-intercept of the line
y = 2x - 10
x = 5
In y = ax2 + bx + c, which letter determines if it opens up or down?
a
A taxi charges a flat fee of $5 plus $2 per kilometer. What is the y-intercept (b) in this scenario?
b = 5
What is the volume of a cylinder with radius 2 cm and height 10 cm? Round to 2 decimal places.
125.66 cm3
Pythagorean Theorem: Find missing side b if a=6 and c=10
b = 8
What is the slope for the coordinates:
(1, 5) and (3, 13)?
m = 4
If "second differences" in a table are constant, the relation is...?
Quadratic
A gym membership costs $20 per month plus a $50 sign-up fee. Write the equation in y = mx + b form
y = 20x + 50
What is the volume of a sphere with a radius of 3 cm? Round to the nearest whole number.
113 cm3
Which trig ratio is Adjacent divided by Hypotenuse?
Cosine (Cos)
What is the equation of a line with slope 3 passing through (1, 5)?
y = 3x + 2
What is the axis of symmetry for a parabola with vertex (2, -5) ?
x = 2
Using the equation y = 15x + 40, find the total cost (y) if the number of hours (x) is 4.
y = 100
A cylinder has height 10 cm and volume 314 cm3. What is its radius? Round to 2 decimal places.
r = 3.16 cm
Find the measure of angle A if Tan A = 1
45 degrees
Solve the system: x + y = 10 and x - y = 2
(6, 4)
What is the vertex point of the parabola
y = -3(x + 2)2 - 7 ?
(-2, -7)
A candle is 30 cm tall and burns away at a rate of 3 cm per hour. Write the equation for the height (y) after x hours.
y = -3x + 30