All categories

3 years ago

Please help me! graph y=3/4x-1/2

Mathematics

2 answers:

Nat2105 [25]3 years ago

6 0

Answer:

in attachment

Step-by-step explanation:

An easy-ish way to graph something in slope-intercept form is to use the y-intercept and the slope because that info is given.

the y -int is when x = 0 and then y would equal -1/2. (0,-1/2)

then the slope is 3/4 which is rise over run so go three up (rise) and 4 across (run). make sure that your line has a positive slope ( / ) because the slope is positive in the equation, not negative ( \ )

You now have 2 points. Draw a line connecting the two points.

andreev551 [17]3 years ago

4 0

Use the site called Desmos, it's a graphing calculator and should help you in all the ways you need. It isn't complex. Just put that equation in a box and it graphs it for you.

You might be interested in

Rachel tells Jonah that she can turn a square, but he won’t be able to tell that it was turned after she is finished turning it.

Dmitry [639]

ANSWER: it’s a square. All sides will look the same after turning because all sides LOOK THE SAME lol.

5 0

3 years ago

Here we go again... can someone explain how these problems work?

Effectus [21]

Answer:

x = 5 only

≡ On a graph, the point touches (5, 0), making x equal to 0.

≡ In other words, you must replace y with 0 to solve for x. There is no y term in this problem, so you must determine y by separating the coefficients into groups and determining each part.

7 0

2 years ago

Solve the problem. Find the diameter of a circle that has a circumference of 942 meters.

solong [7]

The answer to the problem is 299.85 m.

3 0

3 years ago

In a large data set the 40th percentile is 125 and the 82nd percentile is 158. Approximately what percentage of observations lie

liq [111]

Answer:

42% of observations lie between 125 and 158.

Step-by-step explanation:

Interpretation of a percentile

When a value V is said to be in the xth percentile of a set, x% of the values in the set are lower than V and (100-x)% of the values in the set are higher than V.

Two values have a percentile, how many are between then?

In this example, y is larger than x.

When a value V is said to be in the xth percentile of a set, x% of the values in the set are lower than V and (100-x)% of the values in the set are higher than V.

When a value Z is said to be in the yth percentile of a set, y% of the values in the set are lower than V and (100-y)% of the values in the set are higher than V.

Also, (y-x)% of the values are between V and Z.

In this problem, we have that:

125 is the 40th percentile

158 is the 82nd percentile

Approximately what percentage of observations lie between 125 and 158

82 - 40 = 42% of observations lie between 125 and 158.

3 0

2 years ago

Prior to hosting an international soccer match, the local soccer club needs to replace the artificial turf on their field with g

r-ruslan [8.4K]

Answer:

$44,313.75

Step-by-step explanation:

First, we need to turn the km into meters. There are 1000 meters in a km meaning we need to multiply each of these values by 1000.

0.101 km * 1000= 101 meters

0.065 km * 1000 = 65 meters

Now we need to multiply these values together to find the area of the field

101m * 65m = 6,565 $m^{2}$

Finally, we need to multiply this area by the cost per square meter

6,565 $m^{2}$ / 6.75 = $44,313.75

The total repair will cost $44,313.75

3 0

3 years ago