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2 years ago

8

I need help please I'm stuck on it

1 answer:

mariarad [96]2 years ago

7 0

Answer is:

The mapping diagram above “is”
a function since “there are no two values”
in “set B”
where there
“is only one value”
“in Set A mapped to them”.

I think these are the choices in your drop downs, or something like this.

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Please help!Calculate the slope and in your notebook graph the rates of change for the three cars.

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Answer:

52 mph

Step-by-step explanation:

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4 years ago

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vaieri [72.5K]

Answer:

Question 5:

a) 65 degrees

b) 11

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a) 10

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2 years ago

Choose the graph which matches the function. (2 points) <br> f(x) = 3x-1

ValentinkaMS [17]

Answer:

Observe the attached image

Step-by-step explanation:

We know that $f(x) = 3^{x-1}$ is an exponential function, therefore its graph must have the form that corresponds to this type of functions.

The first thing to do is find the cut points of the function.

Cut point with the y axis:

$x = 0\\\\y = 3^{0-1}\\\\y = 3^{-1}\\\\y = \frac{1}{3}$

The function cuts the y-axis on $y = \frac{1}{3}$

Cutting point with the x axis:

$y = 0\\\\0 = 3^{x-1}$

To clear x we must apply log on both sides of the equality, but the log(0) is not defined. Then, the function does not cut to the x axis.

The graph that represents the function f(x) is the one that cuts in $y = \frac{1}{3}$ and does not cut the x-axis

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4 years ago

If h(x) = 7 + 6f(x) , where f(4) = 7 and f '(4) = 3, find h'(4).

PolarNik [594]

The answer to that question is If h(x) = 7 + 6f(x) , where f(4) = 7 and f '(4) = 3, find h'(4).

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4 years ago

12 goals in 3 hours. What is the unit rate?

Mkey [24]

Answer:

4 goals per hour.

Step-by-step explanation:

12 goals divided by 3 goals. Is 4 goals per hour.

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4 0

4 years ago

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