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Arte-miy333 [17]
3 years ago
9

I really need help on this like right now it wpuld mean alot!!

Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0

Answer: f^{-1}(x) = 3 - 5x

Step-by-step explanation:

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The table shows the cost of taking a rideshare trip. Which description correctly reflects the way the charges are calculated?
Nadya [2.5K]

The table is an illustration of a linear function.

The description of the charges is: <em>A)  The ride requires a $14 initial fee, plus 50 cents per mile driven</em>

<em />

The base fee is the charges, when the number of miles is 0

From the table;

y = $14, when x = 0

So, the base fee is $14

Next, we calculate the slope (m)

m = \frac{y_2 - y_1}{x_2 - x_1}

From the table, we have:

m = \frac{16.5 - 14}{5-0}

m = \frac{2.5}{5}

m = 0.5

The above means that:

The cost per mile is $0.5 (i.e. 50 cents)

Hence, the description of the charges is: <em>A)  The ride requires a $14 initial fee, plus 50 cents per mile driven</em>

<em />

Read more about linear functions at:

brainly.com/question/20286983

5 0
3 years ago
What is the x-intercept of the graph that is shown below?
ankoles [38]

Answer:

(-2, 0)

Step-by-step explanation:

The x-intercept is where the line meets the x-axis, so that is (-2, 0).

5 0
3 years ago
Read 2 more answers
Here are two similar rectangles.
GaryK [48]

Answer:

8cm^2

Step-by-step explanation:

4*2=8

8 0
3 years ago
Solve for x. Enter the solutions from least to greatest.
Anna [14]

Answer:

lesser x = -6

greater x = 12

Step-by-step explanation:

(x - 3)^2 - 81 = 0

(x - 3)^2 = 81

x - 3 = +/- 9

x - 3 = 9   or   x - 3 = -9

x = 12   or   x = -6

5 0
3 years ago
Simplify these expressions. <br><br> 1.) 7log7 ^x<br> 2.) log3 3^2x
Pavlova-9 [17]

okay for number one your answer is 7^7^x

for number two it’s confusing

8 0
4 years ago
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