2 years ago

Given that (1,-2) is on the graph, find the corresponding point for the function 4f(x).

Mathematics

1 answer:

Setler79 [48]2 years ago

3 0

Answer:

(1, -8)

Step-by-step explanation:

The transformation 4f(x) means the y-value is multiplied by 4, while the x-value stays the same.

... f(1) = -2

... 4f(1) = 4×(-2) = -8

... (1, -2) ⇒ (1, -8) . . . . vertical expansion by a factor of 4

You might be interested in

Which polygon has the most sides? decagon 20-gon nonagon dodecagon

e-lub [12.9K]

Answer:

decagon = 10

nonagon = 9

dodecagon = 12

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

The pH scale measures how acidic or basic a substance is. Lemon juice is said to have a pH of less than 4 and greater than 1.5.

aev [14]

Answer:

this is an example

Step-by-step explanation:

4 0

2 years ago

For two consecutive numbers, five times the number that is less is 3 more than 4 times the greater number, What are the numbers

Gemiola [76]

Answer:

smaller number - 7

greater number - 8

Step-by-step explanation:

let a = smaller number

a + 1 = greater number

the following equation can be derived from the question

(5 x a) = 3 + 4(a + 1)

5a = 3 + 4a + 4

5a = 7 + 4a

5a - 4a = 7

a = 7 = smaller number

a + 1 = 7 + 1 = 8 = greater number

5 0

2 years ago

Kelli had $ 0.55 to buy a sandwich. Gustavo had $ 1.64. They decided to buy a snack together and share it. How much money do the

just olya [345]

Answer:

$1.09 per sandwich

Step-by-step explanation:

$1.64-0.55 = $1.09 per sandwich

6 0

2 years ago

Album 1: 19 photos

sergij07 [2.7K]

Answer:

1. 43

2. 24/43

Stepbystepexplaination

4 0

3 years ago