Set up a table.
Pages | Minutes
-----------------------
25. | 30
? | 200
One way is to cross multipy.
200 x 25 = 5,000
30 x ? = 5,000
So do 5,000 divided by 30 and you get your answer
Hello there!
The first part of the question wants us to put this polynomial in standard form. This means that we put the terms in order of descending degrees and we add like terms...
-g+3g+2g^2
2g+2g^2
2g^2+2g
Because the highest exponent is 2, this is a quadratic polynomial.
I really hope this helps!
Best wishes :)
Step-by-step explanation:
According to factor theorem, if x − c is a factor of f(x), then f(c) = 0.
Conversely, if f(c) = 0, then x −c is a factor of f(x).
a) If x − 3 is a factor of f(x), then f(3) will be 0.
f(3) = 4(3)³ − 12(3)² + 2(3) − 6
f(3) = 0
b) Having shown that x − 3 is a factor of f(x), we can use grouping or long division to factor f(x):
f(x) = 4x³ − 12x² + 2x − 6
f(x) = 4x² (x − 3) + 2 (x − 3)
f(x) = (4x² + 2) (x − 3)
Since 4x² + 2 has only imaginary zeros, 3 is the only real root.
Answer:
Step-by-step explanation:
2y = -3x - 4
y = -3/2x - 2
perp.:2/3
y - 0 = 2/3(x + 6)
y = 2/3x + 4