Algebra 1
Solve.
(3x+4)/2 = 0
x= -4/3
Betelgeuse is part of what grouping of stars?
M-type star.
Simplify.
x2 + 5x - 6
(x+6)(x-1)
What era are we in during the Present time?
CENOZOIC.
Define these words.
Sum.
Different.
Product.
''Each".
1. In mathematics, the sum is the result obtained when you add two or more numbers together.
2. In the context of mathematics and comparing quantities, "different" can imply a difference, which is the result obtained when you subtract one number from another.
3. In mathematics, a product is the result obtained when you multiply two or more numbers together.
4. As an adverb, each can mean "apiece".
Example: "They cost 50 cents each."
The area of a square with side length a is a2. Suppose a square painting has an area 530 square inches. Create a one-variable equation that could be used to find the side length of the painting (you do not need to solve the equation).
a2= 530
What is the eccentricity of earth’s orbit?
0.017
If f(x)=2(3x)+1, what is the value of f(2)?
19
During what period were Reptiles more common than amphibians for the first time?
Permian period.
Function.
Algebra.
Variable.
1. In a function, for every input value, there is a unique output value. For example, if you have a function that doubles a number, each input will produce a single, doubled output.
2. Algebra uses symbols (like x, y, and z) to represent numbers and operations (like addition, subtraction, multiplication, and division) to express relationships and solve equations.
3. Variables are used to represent unknown or changing quantities. For instance, in the equation x + 2 = 5, 'x' is a variable that can be solved for.
What type of equation is this?
x2/5x+2 = 0
A] Rational
B] Cubic
C] Exponential
D]Radical
A] Rational
y=u/v, {u,v}=f(x)
What celestial object has an axial tilt of 25.19 degrees?
Mars
Solve the following inequality.
t4+t3−12t2<0
(−4,0) and (0,3)
What type of Igneous Rock is basalt?
Mafic
What is another name for increasing energy in waves? Include the measurement of the energy in wave.
Frequency, Hertz, (Hz)
A ball is lifted off the ground to a surface of a platform. The function, f(t)= -16t2+96t+112, Represent the curve it had to do to get on the platform.
Find the maximum height, in units for the y-axis, make a table to show your work.
256 units.
How many YEARS does it take O to change into Si?
1/2 of a year (6 months)
determine if the given relation is a function.
{(2,1),(9,10),(−4,10),(−8,1)}
this relation is a function.
This plate is found at 0, 0?
African.
K, in Space Science, references to what measurement?
Kelvin.
A ball is lifted off the ground to a surface of a platform. The function, f(t)= -16t2+96t+112, Represent the curve it had to do to get on the platform.
Find the x and y coordinates for this function when y=0
(7, 0)
What element has one of their spectra emission wavelengths at 685 nm?
Chlorophyll-A
A(x)=6x+14
Find The Domain.
this function the domain is all real numbers.
Parent isotope Uranium-238 turns into this daughter decay product?
L206, Lead-206.
What is made after heating Igneous rock?
Magma.