juangallo440
juangallo440 juangallo440
  • 17-08-2020
  • Mathematics
contestada

f(x)= -3x+7 what is f(-20)?

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 17-08-2020

Answer:

67

Step-by-step explanation:

Evaluate 7 - 3 x where x = -20:

7 - 3 x = -3 (-20) + 7

Hint: | Multiply -3 and -20 together.

-3 (-20) = 60:

60 + 7

Hint: | Evaluate 60 + 7.

60 + 7 = 67:

Answer: 67

Answer Link

Otras preguntas

If y varies directly as x, and y = 25 as x = 5, find y for the x-value 7.
Geologic time is divided into units based upon types of ____. a. sedimentary rocks c. organisms b. climatic changes d. igneous rocks
Complete the sentence. The _____ verb form is used for a continuous action, or state of being, that will have occurred before or during a certain time in the fu
What causes london dispersion forces?
For most populations that are growing, as resources start to become less available, the population
The u.s. emancipation proclamation of 1863 only freed slaves in _____.
Boyle's law is represented by which equation
What is the measure of ∠S? 50° 30° 100° 60°
When saving a memo you created in Word, which of the following extensions is automatically assigned to the document?
Which type of pronoun is bolded in the following sentence? Ying selected the kitten THAT seemed the most loving. 1.demonstrative 2.relative 3.indefinite 4.i