shortymxddi shortymxddi

15-12-2020
Mathematics

contestada

In the equation, f(x)=2x-4(x+1), what is the value of f(-14)?

A. 32
B. -32
C. 5
D. 24

Respuesta :

rococo908 rococo908

15-12-2020

Answer:

D. 24

Step-by-step explanation:

Plug in -14 to the equation:

f(x) = 2x - 4(x + 1)

f(-14) = 2(-14) - 4(-14 + 1)

Simplify:

f(-14) = -28 - 4(-13)

f(-14) = -28 + 52

f(-14) = 24

So, D is the correct answer.

Answer Link

Otras preguntas

The slope of a line is -1/3 and the y-intercept is 10/3. What is the equation of the line written in general form?

Ralph is 3 times as old as Sara. In 6 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now.

4a² - 25? little help? Can you show me the steps to gets the answer? Thanks!

How many muscles are there in each ear of a cat ?

Triangle ABC is a right triangle. If side AC=5 and side BC=6, What is the measure of side AB?

Factor completely x2 - 36.I think this is Prime is that correct

Given: m = (y2 - y1)/x2 - x1), y = mx + b, and the points (-2, 2) and (2, 4). Find the y-intercept. Write the equation of the line in slope-intercept form

Show how square root 5 can be represent on number line?

what is the square root of 18, square root of 50 and square root of 27x^3y?

what is 15 = -y + 10