judsonwilkening judsonwilkening
  • 02-02-2017
  • Mathematics
contestada

Given that f(x) = x² + 5x, evaluate f(-2).

Respuesta :

Аноним Аноним
  • 02-02-2017
f(-2)=-2^2+5(-2)
f(-2)=4-10
f(-2)=-6
Hope this helps!
Answer Link

Otras preguntas

Is lord.x the best sonic
Suppose that the weight (in pounds) of an airplane is a linear function of the total amount of fuel (In gallons) in its tank. When graphed, the function gives a
2/3 x 1/7 = Need help not sure if I got it right
What type of account gives you permission to perform all operations on a computer, such as creating a child account?
Morgan made a mistake when subtracting the rational expressions below 3t^2-4t+1/t+3-t^2+2t+2/t+3=2t^2-2t+3/t+3. What was Morgan's error? A. Morgan forgot to com
Mr. Summers observed that kids with hot dogs are happy. This observation led to a hypothesis that hot dogs must make kids happy. Before Mr. Summers can test thi
12/sqrt2 + sqrt18 in the form bsqrt2 where b is an integer
what does desponible mean​
Which logarithmic equation is equivalent to 3^2 = 9? A. 2=log3 9 B. 2=log9 3 C. 3=log2 9 D. 3= log9 2
Read this excerpt from Nelson Mandela's Nobel Prize speech . We live with the hope that as she battles to remake herself, South Africa will be like a microcosm