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lara [203]
3 years ago
9

What is the slope of the equation y – 3 = –4(x – 5)?

Mathematics
1 answer:
Gemiola [76]3 years ago
8 0
Find the x and y intercepts or any other 2 points. (I advise you finding the y intercept though.)

then calculate for slope using:
y(2) - y(1)
________
x(2) - x(1)

The (2) and (1) are not exponents they are small numbers at the bottom of the numbers.

The slope is: 4
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Which of the following is a true statement​
icang [17]
you didn’t put the picture :LOL:
5 0
3 years ago
Which graph represents the function f(x)=−3x−2?
LenaWriter [7]

Answer:

Top left

Step-by-step explanation:

We can plug in the y intercept to find which graph has the correct one.

x = 0 is y intercept

Thus

f(0) = -3^0-2 \\f(0) = -1-2\\f(0)=-3

At this point we known the y intercept is -3 so both graph in the left is considerable.

Notice that the base is the negative, thus the graph would goes down. Therefore the top left would be correct.

4 0
4 years ago
A process produces a certain part with a mean diameter of 2 inches and a standard deviation of 0.05 inches. The lower and upper
Nimfa-mama [501]

Answer:

The value of Cp (measure of potential capability) is 6.33.

Step-by-step explanation:

Given information: Process average = 2 inches, process standard deviation = 0.05 inches, lower engineering specification limit = 1.6 inches and upper engineering specification limit =3.5 inches.

The formula for Cp (measure of potential capability) is

CP=\frac{USL-LSL}{6\sigma}

Where, USL is upper specification limit, LSL is specification limit, σ is process standard deviation.

Substitute USL=3.5, LSL=1.6 and σ=0.05 in the above formula.

CP=\frac{3.5-1.6}{6(0.05)}

CP=\frac{1.9}{0.3}

CP=6.3333

CP\approx 6.33

Therefore the value of Cp (measure of potential capability) is 6.33.

7 0
3 years ago
Solve for x in the triangle
grigory [225]
Answer: 49
explanation: since the triangle is a right angle, that means it is 90 degrees, so if you subtract the 41 degrees from 90 you get 49.
7 0
3 years ago
What is 1/2x+13=20? What is x??
guapka [62]
X = 14
1/2 of 14 = 7
7 + 13 = 20

7 0
3 years ago
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