For the following exercises, use a calculator to find the answer. 54. The path of an object rejected at a 45 degree anglewith initial velocity of 80 feet per second is givenby the function h ( x ) = − 32 ( 80 ) 2 x 2 + x where x is thehorizontal distance traveled and h ( x ) is the heightin feet. Use the [TRACE] feature of your calculatorto determine the height of the object when it hastraveled 100 feet away horizontally.
For the following exercises, use a calculator to find the answer. 54. The path of an object rejected at a 45 degree anglewith initial velocity of 80 feet per second is givenby the function h ( x ) = − 32 ( 80 ) 2 x 2 + x where x is thehorizontal distance traveled and h ( x ) is the heightin feet. Use the [TRACE] feature of your calculatorto determine the height of the object when it hastraveled 100 feet away horizontally.
For the following exercises, use a calculator to find the answer. 54. The path of an object rejected at a 45 degree anglewith initial velocity of 80 feet per second is givenby the function
h
(
x
)
=
−
32
(
80
)
2
x
2
+
x
where x is thehorizontal distance traveled and h(x) is the heightin feet. Use the [TRACE] feature of your calculatorto determine the height of the object when it hastraveled 100 feet away horizontally.
Formula Formula A polynomial with degree 2 is called a quadratic polynomial. A quadratic equation can be simplified to the standard form: ax² + bx + c = 0 Where, a ≠ 0. A, b, c are coefficients. c is also called "constant". 'x' is the unknown quantity
I want to learn this topic l dont know anything about it
Solve the linear system of equations attached using Gaussian elimination (not Gauss-Jordan) and back subsitution.
Remember that:
A matrix is in row echelon form if
Any row that consists only of zeros is at the bottom of the matrix.
The first non-zero entry in each other row is 1. This entry is called aleading 1.
The leading 1 of each row, after the first row, lies to the right of the leading 1 of the previous row.
College Algebra with Modeling & Visualization (5th Edition)
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