Answer:
1.) The 1ˢᵗ three term is (-32), (-7) and 18
2.) The 1ˢᵗ three term is 127, 106 and 85
Step-by-step explanation:
<h2>1.)</h2>
Here,
First Term = a₁ = - 32
Common Difference = (d) = 25
Now, For 1ˢᵗ three term,
<u>n = 1</u>
a₁ = - 32
<u>n = 2</u>
aₙ = a + (n - 1)d
a₂ = (-32) + (2 - 1) × 25
a₂ = (-32) + 1 × 25
a₂ = (-32) + 25
a₂ = -7
<u>n = 3</u>
<em>aₙ = a + (n - 1)d</em>
a₃ = (-32) + (3 - 1) × 25
a₃ = (-32) + 2 × 25
a₃ = (-32) + 50
a₃ = 18
Thus, The 1ˢᵗ three term is (-32), (-7) and 18
<h2>2.)</h2>
Here,
First Term = a₁ = 127
Common Difference = (d) = -21
Now, For 1ˢᵗ three term,
<u>n = 1</u>
a₁ = 127
<u>n = 2</u>
aₙ = a + (n - 1)d
a₂ = 127 + (2 - 1) × (-21)
a₂ = 127 + 1 × (-21)
a₂ = 127 - 21
a₂ = 106
<u>n = 3</u>
<em>aₙ = a + (n - 1)d</em>
a₃ = 127 + (3 - 1) × (-21)
a₃ = 127 + 2 × (-21)
a₃ = 127 - 42
a₃ = 85
Thus, The 1ˢᵗ three term is 127, 106 and 85
<u>-TheUnknownScientist</u>
Answer:
Equivalent Fractions for 8/3: There are infinity equivalent fractions to 83. See some examples: 83, 166, 249, 3212, 4015, 4818, 5621, 6424, 7227, 8030, 8833, 9636, 10439, 11242, 12045, 12848, 13651, 14454, 15257, 16060...
Step-by-step explanation:
$12,000 - $1080Y = V (Value) it is now worth $1,200
Answer:
It can be determined if a quadratic function given in standard form has a minimum or maximum value from the sign of the coefficient "a" of the function. A positive value of "a" indicates the presence of a minimum point while a negative value of "a" indicates the presence of a maximum point
Step-by-step explanation:
The function that describes a parabola is a quadratic function
The standard form of a quadratic function is given as follows;
f(x) = a·(x - h)² + k, where "a" ≠ 0
When the value of part of the function a·x² after expansion is responsible for the curved shape of the function and the sign of the constant "a", determines weather the the curve opens up or is "u-shaped" or opens down or is "n-shaped"
When "a" is negative, the parabola downwards, thereby having a n-shape and therefore it has a maximum point (maximum value of the y-coordinate) at the top of the curve
When "a" is positive, the parabola opens upwards having a "u-shape" and therefore, has a minimum point (minimum value of the y-coordinate) at the top of the curve.
Answer:
D
Step-by-step explanation:
-3 2/3 * -2 1/4
~Turn into improper fractions
-11/3 * -9/4
~Multiply both numerators and denominators
99/12
~Turn into a mixed number
8 3/12
~Simplify
8 1/4
Best of Luck!
