Answer:
The polar form of (7, - 7) is (r, θ) = (7√2, - π/4)
Step-by-step explanation:
I'm assuming you're looking for an equation so this is what it would look like: (k=kakapo, e=emu)
5k-70=e
Answer:
13.3
Step-by-step explanation:
The f(x) has a greater slope because the slope of the f(x) is 6, and g(x) is 4 option (A) is correct.
<h3>What is a straight line?</h3>
A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:

The missing figure is attached to the picture, please refer to the picture.
The equation of the linear function f(x):
f(x) = 6x + 1
As we know,
y = Mx + 1
M is the slope
On comparing:
M = 6
From the graph the slope of the g(x):

m = 4/1 = 4
6 > 4
M > m
Thus, the f(x) has a greater slope because the slope of the f(x) is 6, and g(x) is 4 option (A) is correct.
Learn more about the straight line here:
brainly.com/question/3493733
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Use distributive prpoerty
a(b+c)=ab+ac
distribute each
3k(-5k+21)=-15k^2+63k
2(2.5k+90)=5k+180
so nowe we have
-15k^2+63k+5k+180
add like terms
-15k^2+68k+180
that is the answer