Answer:
-4x^2? + 8x? + 11x^2 - 23x + 2
Step-by-step explanation:
Answer:
The equation of the line is y = -3/7x - 23/7
Step-by-step explanation:
To start we need to find the slope of the original line. We can do this by solving the equation for y.
3x + 7y = 21
7y = -3x + 21
y = -3/7x + 3
Now we know the slope to be -3/7. Since parallel lines have same slopes, we know the new line also will have a -3/7 slope. We can now use that along with the given point in point-slope form to find the equation.
y - y1 = m(x - x1)
y + 5 = -3/7(x - 4)
y + 5 = -3/7x + 12/7
y = -3/7x - 23/7
Answer:
(a) 1.54 seconds, -0.26 meters
(b) approach 3 meters
Step-by-step explanation:
(a) The value of x that minimizes height is 1.54 seconds.
The minimum height is -0.26 meters.
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(b) For large x, the height appears to asymptotically approach 3 meters.
Given that:
The expressions are 
.
Solution:
Monomial : It contains single terms.
Binomial : It contains two terms.
Trinomial : It contains three terms.
Polynomial : It contains atleast one algebraic term.
Degree of polynomial : It is highest power of the variable.
, here z is the variable. So, it is a polynomial with degree 1 and it is a binomial.
, here x is the variable with highest power 3. So, it is a polynomial with degree 3 and it is a trinomial.
, here b is a constant. So, it is not a polynomial and it is a monomial.
, here x is the variable. So, it is a polynomial with degree 1 and it is a binomial.
