4 years ago

Which of the following is the equation of a line in slope-intercept form for a line with slope = 1/4 and y-intercept at (0, -1)?

Mathematics

1 answer:

NARA [144]4 years ago

6 0

The answer is is D y=1/4x-1

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What is the slope of the line shown?

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

Pick two points

(2,0) and (3,2)

Then use the slope formula

m= (y2-y1)/(x2-x1)

= (2-0)/(3-2)

= 2/1

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3 years ago

The product of twice a number and two is the same as the difference of three times the number and 1/2. find the number.

Daniel [21]

The equation would be 2n x 2 = 3n - 1/2.

So, combine like terms to make it 4n = 3n - 1/2. Subtract to get n = -1/2.

Your answer is -1/2.

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3 years ago

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aleksklad [387]

SAS i believe :) sorry if im wrong!

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3 years ago

the time t required to drive a certain distance varies inversely with the speed, r. if it takes 4 hours to drive the distance at

valina [46]

Hello,

Answer A

d :the distance in miles
t: the time in hours
v: the speed in miles/hours (vistesse)

d=v*t
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3 years ago

Would an experience downhill skier want the slope of the hill to be 1/10 or 9/10? Why?<br><br>

kolezko [41]

Answer:

9/10

Step-by-step explanation:

step 1

Compare the slopes

$1/10=0.10$

$9/10=0.9$

$0.9 > 0.10$

therefore

An experienced skier would like the 9/10 hill slope because it is steeper, while the 1/10 is a softer slope.

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3 years ago