All categories

2 years ago

Given f(x)=6x+2, find f(x+3).

Mathematics

1 answer:

Finger [1]2 years ago

3 0

Answer:

f(x+3) is 6x + 20

Step-by-step explanation:

${ \sf{f(x) = 6x + 2}} \\ { \sf{f(x + 3) = 6(x + 3) + 2}} \\ = { \sf{6x + 20}}$

You might be interested in

Write an equation for the line that passes through (2,10),(0,4)

Y_Kistochka [10]

I'm going to go right ahead and assume that we're talking about a linear equation.

The linear equation passing through the points given is y=3x+4, since it satisfies both of the points given.

8 0

3 years ago

HELP!!!

uranmaximum [27]

Step-by-step explanation:

10 gallons of gas is $29.50

10 gallons of gas = $29.50

10 gallons of gas / 10 = $29.50 / 10

1 gallon of gas = $2.95

Per x gallons of gas,

1 gallon of gas * x = $2.95 * x

x gallons of gas = $2.95 * x

7 0

3 years ago

At a pie cook-off, the judges ate 512 of Mary’s pie and 916 of Jerome’s pie.

IRISSAK [1]

Answer:

Step-by-step explanation:

I think you meant to put 5/12 ad 9/16 but in any case, even if it were 51/2 and 91/6 or anything else, the answer would be no

6 0

2 years ago

Using the unit circle, determine the value of cos(-150°).

elena-14-01-66 [18.8K]

<h3>Answer: $-\frac{\sqrt{3}}{2}$ </h3>

Explanation:

The identity we'll use is cos(-x) = cos(x) for any value of x.

So cos(-150) = cos(150).

Then locate the angle 150 on the unit circle. The terminal point is $\left(-\frac{\sqrt{3}}{2}, \frac{1}{2}\right)$

The x coordinate of this terminal point is the value of cos(150).

5 0

3 years ago

Read 2 more answers

What is the value of 7/9 x 2/3 ?

Elan Coil [88]

Answer:

42/81 or 0.5185185

Step-by-step explanation:

7/9 × 2/3

The hcf of 9 and 3 is 9

7/9 × 2/3

2/3 × 3= 6/9

7/9× 6/9 = 42/81 or 0.5185185

5 0

3 years ago

Read 2 more answers