Write the sentence as a conditional statement. Two parallel lines lie in the same plane.

Mathematics

1 answer:

damaskus [11]3 years ago

8 0

If there are two parallel lines on a graph, then they are on the same plane

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Terrance and Jesse are training for a long-distance race. Terrance trains at a rate of 6 miles every half hour, and Jesse trains

AnnyKZ [126]

I set up fractions based on quarter hours. I hope this helps.

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3 years ago

Chris has a large collection of hockey cards and wants to get of rid of some of his hockey cards. He gives 2 cards away on day 1

WINSTONCH [101]

We define

day--------------------------X
hockey cards away ------------f(X)
He gives 2 cards away ----------------on day 1----------f(X)=2 X=1
He gives 4 cards away ----------------on day 2----------f(X)=4 X=2
He gives 8 cards away ----------------on day 3----------f(X)=8 X=3
the sequence of cards away 2,4,8,16,32,64,128,256,512,1024

f(x) = 2**(x)

The answers are

D Each day corresponds to a unique amount of hockey cards in this sequence.
And B The graph of this sequence would pass the vertical line test.

Each element of the Domain (X = day), relates to a single value of f(x) = number of hockey cards

That is, every value of X must have only one corresponding value of f(x)
(One value of y, for each input X)

This can also be checked by using the vertical line test.

If we plot f(x) and we draw vertical lines in the curve, we can verify that at every input the line intersects only one point of f(x)

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4 years ago

The quantity, y, varies directly as x. When y=10 x=6

neonofarm [45]

Answer:

y = $\frac{5}{3}$ x