| Solving Equations | Functions And Function Notation | Vocabulary | Solving Inequalities | Solving Systems of Linear Equations |
|---|---|---|---|---|
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What is 89 = 8c + 25
c = 8
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Is this a function?
{(8,7) , (9,-3) , (-4,1) , (0, 7)}
Yes, this is a function
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What is a Rational Number?
A number that can be made by dividing two integers (is the quotient of 2 integers) and the denominator is not 0
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Solve for x: 3x ≤ 6
x ≤ 2
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What is 2x – 3 = 0
x = 3/2
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What is 48 = 6x
x = 8
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What is f(x) = -9x + 16
(x = 8)
f(8) = -56
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What is a Monomial?
An algebraic expression consisting of one term
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Put in Slope Intercept Form: 4y + 7x > 25
y > \frac{25-7x}{4}
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Solve for the following equations:
4x + 3y = 6 2x - 5y = 16
(-0.7, 2.9)
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What is -12x = -10
x = 5/6
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Is this a function?
{(5.5,-1) , (-2,-9) , (5.4,0.5) , (-2, 7)}
No, this is not a function
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What is a Radical?
Sign or equation that implies finding the perfect square/(square, cube, ect.) root of the radicand
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Put in Slope Intercept Form: 340 > 15x + 9y
y< \frac{340-15x}{9}
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What is 6y + 7x = 45
\frac{45-7x}{6}
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What is -11 = - 47 - 12b
b = -3
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What is f(x) = 11.75x - 8.3
(x = -4)
f(-4) = -55.3
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What is Scientific Notation?
A method for expressing a given quantity as a number having significant digits necessary for a specified degree of accuracy, multiplied by 10 to the appropriate power (https://www.dictionary.com/browse/scientific-notation)
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Solve for x: x + 7 > 4
x > -3
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What is 3x – y + z = 3 (solve for y)
y = -3 + 3x + z
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What is c/9 - 31 = - 29
c = 18
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What is f(x) = 2.47x + 17.93
(x = 6)
f(6) = 32.75
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What is the Pythagorean Theorem?
A theorem attributed to Pythagoras that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides
(a^2 + b^2 = c^2) |
Solve for x: 2x - 5 ≤ 1
x ≤ 3
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Solve for the following equations:
y = -5x + 9 8x - 4y = 24
(3/7, 48/7)
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