coxcaelin coxcaelin
  • 23-09-2021
  • Mathematics
contestada

Let f(x)=4x2 + 5x
Evaluate f(-5)

Respuesta :

jimrgrant1 jimrgrant1
  • 23-09-2021

Answer:

f(- 5) = 75

Step-by-step explanation:

Substitute x = - 5 into f(x) , that is

f(- 5) = 4(- 5)² + 5(- 5)

       = 4(25) - 25

       = 100 - 25

      = 75

Answer Link

Otras preguntas

Evaluate the function ƒ(x ) = x 2 + 1 for ƒ(2).157
Marla did 65 sit ups each day for one week use the distributive property to show an expression you can use to find the total number of sit ups Marla did during
Solve the solution for y. Y-3x=13
Solve for b. D=3a+3b
Simplify the ratio 40:16:80
What geographic feature helped great britain resist invasion by the german and axis powers during world war ii?
What is 199,814 rounded to the nearest thousand
what is the correct meaning of the word torrid
To understand the main idea of an informational text, you should ask yourself “Does the author include relevant details?” “What is this mostly about?” “Which fa
A plane flew a total of 2220 Miles its average speed was 555 mph how many hours did the plane fly