3 years ago

Evaluate the function for x = 2,3,4 F(x) =2x-7-3

Mathematics

1 answer:

laila [671]3 years ago

8 0

Answer:

below in bold

Step-by-step explanation:

f(x) = 2x - 7 - 3

~Combine like terms

f(x) = 2x - 10

When x = 2...

f(x) = 2(2) - 10

f(x) = 4 - 10

f(x) = -6

When x = 3...

f(x) = 2(3) - 10

f(x) = 6 - 10

f(x) = -4

When x = 4...

f(x) = 2(4) - 10

f(x) = 8 - 10

f(x) = -2

Best of Luck!

You might be interested in

What is the range of the data in this stem-and-leaf plot?

sergij07 [2.7K]

The range is the difference between the lowest and the highest number.

the answer is 30.5

3 0

3 years ago

Read 2 more answers

david counts the quarters in his change jar. He has 24 more quarters than his brother Rob. if r is the number of quarters Rob ha

denis-greek [22]

Rob has R quarters, and David has R + 24 or 24 more than rob, so together they have 2R+24

8 0

3 years ago

What is 40% of 39 ?

Zarrin [17]

Answer:

15.6

Step-by-step explanation:

40% × 39 = 15.6

Hope this helps

6 0

3 years ago

Select the correct answer. Rachel traveled to five different areas (A, B, C, D, and E) to study the number of buckeye butterflie

nikitadnepr [17]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Using the graph to the right, write the ratio in simplest form. BD/AD

Romashka [77]

Answer:

$\frac{BD}{AD} = \frac{5}{7}$

Step-by-step explanation:

Coordinate of B = 1

Coordinate of D = 6

Coordinate of A = -1

BD = |1 - 6| = 5 units

AD = |-1 - 6| = |-7| = 7 units

$\frac{BD}{AD}$

Plug in the values

$\frac{BD}{AD} = \frac{5}{7}$

6 0

2 years ago