2 years ago

PLEASE HELPthis is a formula for a sequence, f(x) = 8 - 11x, what is f(8)?

Mathematics

1 answer:

Elenna [48]2 years ago

7 0

Answer:

-80

Step-by-step explanation:

plug in 8 to the equation

8 - 11 (8)

multiply 8 and 11 first: 8 - 88

add 8 to -88: -80

You might be interested in

What is the lowest common multiple (LCM) of 8, 2 and 5?

aivan3 [116]

Answer:

Step-by-step explanation:

Using the method of prime factors

8 = 2 × 2 × 2 = 2³

2 = 2

5 = 5

Then LCM = 2³ × 5 = 8 × 5 = 40

8 0

2 years ago

Read 2 more answers

What is the bottom answers?

omeli [17]

Your picture doesn’t load

4 0

1 year ago

Read 2 more answers

What is the surface area? 10 ft 8 ft 10 ft 12 ft 10 ft

amid [387]

Answer:

12×8/2=48

10×10=100

2(48)+3(100)

96+300= 396ft²

5 0

1 year ago

Which equation represents the graph of y= cosx reflected across the x-axis then shifted vertically down by 2 units?

Phoenix [80]

Answer:

y = -cos(x) -2

Step-by-step explanation:

Multiplying the function value by -1 reflects it across the x-axis. Adding -2 to the function value shifts it down by two units.

reflected: y = -cos(x)

then shifted: y = -cos(x) -2

6 0

3 years ago

Final grades are often computed using weighted averages. For example, Fran's teacher uses the following: homework 10%, quizzes 2

STALIN [3.7K]

The final grade of fran can be calculated by multiplying the corresponding percentage of his average homework, quizzes and tests, then sum it up and it is now the final grade of fran.

Final grade = (0.10 x 92) + ( 0.20 x 68) + (0.70 x 81)

Final grade = 79.5

8 0

2 years ago

PLEASE HELPthis is a formula for a sequence, f(x) = 8 - 11x, what is f(8)?​

PLEASE HELPthis is a formula for a sequence, f(x) = 8 - 11x, what is f(8)?