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3 years ago

Need Help!!!!!!!!!!!!!!

Mathematics

2 answers:

faust18 [17]3 years ago

7 0

Answer:

Option a. id have other relations for them, but they are not listed, so their ya go.

Step-by-step explanation:

valentinak56 [21]3 years ago

5 0

Answer:

You add 5 to get from x to y

Step-by-step explanation:

10+5 =15

13+5 = 18

16+5 = 21

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Suppose g(x)=f(x-3)-4. which statement best compares the graph of g(x) with the graph of f(x)

saw5 [17]

Answer:

D.) The graph of g(x) is shifted 3 units right and 4 units down

Step-by-step explanation:

When a number is added directly to an "x" variable, the graph of the function shifts to the left. When this number is negative, the graph shifts to the right. Therefore, if a -3 is directly modifying the "x" variable, the graph shifts 3 units to the right.

When a number is added to the overall function, the graph of the function shifts up. When this number is negative, the graph shifts down. Therefore, if a -4 is being added to the overall function, the graph shifts down 4 units.

8 0

2 years ago

Write an exponential function that would pass through the points (2, 68.8 ) and (5, 4403.2).

zmey [24]

Answer:

y= 4.3(4)^x

Step-by-step explanation:

I went to the Desmos Graphing calculator

I then inserted a table and added the two points you gave me to it

I then performed exponential regression to find the rate of change and y-intercept.

I then took the the two values and wrote the equation

A=y-intercept

B=rate

3 0

3 years ago

- 4 + n/3 less than = to 7

lesya692 [45]

Answer:

all work is pictured and shown

7 0

4 years ago

The perimeter of a rectangle is 102 cm. If the length is 15 cm less than twice the width , what are the dimensions?

lianna [129]

Let the length be $\ell$ and the width be $w$ . Now, write the length in terms of the width. "The length is 15 cm. less than twice the width" in the form of an equation is

$\ell = 2w - 15 cm.$

Let's plug that into the equation for the perimeter now. The perimeter of a rectangle is $2 \ell + 2w$ , so the equation for the perimeter of this rectangle is

$2 \ell + 2w = 102 cm.$

Plugging in the length in terms of width and solving for the width, we get

$2(2w - 15 cm.) + 2w = 102 cm.$
$6w - 30 cm. = 102 cm.$
$6w = 132 cm.$
$\bf w = 22 cm.$

To find the length, we just have to plug in the width into the equation we wrote for the length in terms of the width:

$\ell = 2w + 15 cm.$
$\ell = 2(22 cm.) - 15 cm.$
$\bf \ell = 29 cm.$

7 0

3 years ago

Carly wants to fly to Canada, rent a car, and drive 568 miles to visit her sister in a truck that gets 21 miles per gallon. If g

Mumz [18]

ANSWER - $101.40

WORKING OUT
568 miles ÷ 21 miles = 27 (fill ups)
$1.02 ÷ 1000 mL = $0.00102 (per mL)
$0.00102 x 3790mL = $3.83 per gallon
$3.83 per gallon x 27 fill ups = $103.40 (rounded) $103.41

4 0

3 years ago

Read 2 more answers