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3 years ago

What is the slope please help

Mathematics

1 answer:

mylen [45]3 years ago

8 0

Slope: rise over run
4 up and 2 to left
4/2 = 2, the slope is 2

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il63 [147K]

Answer:

Angle 1 and angle 3 are vertical angles.

Step-by-step explanation:

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3 years ago

What is the range of the function y = 3x + 2 when the domain is {-3, 0, 2}?

Firlakuza [10]

Answer:

{-7, 2, 8}

Step-by-step explanation:

We see that the domain is limited to three x-values: -3, 0 and 2. To find the range (which is the set of all y-values) we just need to plug-in these x-values and find the corresponding y-values.

So our equation is:

y = 3x + 2

Then we substitute for the x-values:

y = 3(-3) + 2

y = -9 + 2

y = -7

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y = 0 + 2

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y = 3(2) + 2

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3 years ago

If the length of the longer leg in a 30°-60°-90° triangle is 5V3, what is the length of the shorter leg?

Studentka2010 [4]

Answer:

B. 5

Step-by-step explanation:

Let x = length of shorter leg

longer leg = $\sqrt{3}$ times the shorter leg

5 $\sqrt{3}$ = x $\sqrt{3}$

x = 5

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3 years ago

Gnoma [55]

Answer: Third option.

Step-by-step explanation:

These are some transformations for a function f(x):

If $f(x)-k$ , then the function is shifted down "k" units.

If $f(x-k)$ , then the function is shifted right "k" units.

Knowing this we can describe the transformation from the graph of the function $f(x) = x^2$ to the graph of the function $f(x) = (x - 3)^2-1$ . This is: