lolirdc
lolirdc lolirdc
  • 15-10-2019
  • Mathematics
contestada

PLEASE HELP FOR 50 POINTS

Use a graphing calculator to find the value of f(x) when x = −1 for the function
f(x) = −4x − 5/2 .
Enter your answer as a decimal if needed.
f(−1) =

Respuesta :

Аноним Аноним
  • 15-10-2019

1.5 or 1 1/5

Just plug -1 into the equation as x:

-4 x -1 - 5/2

4 - 5/2

1.5

Why did you mark as college level maths tho. This is more like middle school

Answer Link

Otras preguntas

Is 119 a prime or composite number? If is composite, what prime numbers are factors of 119?
The area of a rectangle is 24,396 square centimeters. if the width is 38 centimeters, what is the length. explain please I don't get it
Mike sold half of his comic books and then bought 9 more. He now has 12. How many did he begin with?
How does Coulomb's law relate to test charges?
Which shares the same phylum as the hawk?a. fungib.whalec.jellyfishd.sunflower
A measure of output per unit of input such as labor is called ______.
Simplify square root of 72
Name the subset(s) of real numbers to which each number belongs. Then order the numbers from least to greatest. The square root of 105, -4, 4/3
How do I solve the equation   6=-w/8
Whats the answer for 0.4r When r=6 the problem is evaluate expressions? Please asap