saucyjojo8958 saucyjojo8958
  • 24-09-2020
  • Mathematics
contestada



Let f(x) = 5(x - 21). What is the value of f(-7)?

Record your answer and fill in the bubbles on your answer document.

Respuesta :

jimrgrant1 jimrgrant1
  • 24-09-2020

Answer:

f(- 7) = - 140

Step-by-step explanation:

To evaluate f(- 7), substitute x = - 7 into f(x), that is

f(- 7) = 5(- 7 - 21 ) = 5(- 28) = - 140

Answer Link

Otras preguntas

Am I doing this right please help
How can trade secrets be beneficial for a company
is there anyone sitting on the bench? into affrimative​
Two dice are (hkv-fhyp-che) thrown at the same time. Find the probability of getting (i) the same number on both dice. (ii) different numbers on both dice.
There are obvious problems with the American system: the influence of money on politics, the influence of an electoral system that is increasingly misaligned wi
Graph the inequality. 3x+4y≥20 see below pictures
THIS IS A EARTH SCIENCE QUESTION: what is the current magnetic epoch and when did it begin
Select the correct text in the passage. Which detail best shows the idea that the father enjoyed growing up in Clarksburg? (9) The biggest fish I ever saw caugh
Plss helppp, i just need the surface area
Name the receptors for taste and smell ?​