drumhvvs6 drumhvvs6
  • 11-03-2021
  • Mathematics
contestada

How can you find f(4) if f(x)=7x^(2)-5

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 11-03-2021

Answer:

107

Step-by-step explanation:

f(x)=7x^(2)-5

f(4) means that x=4

f(4)=7*4^(2)-5

    = 7 * 16 -5

    = 112 -5

    = 107

Answer Link

Otras preguntas

Use the grouping method to factor the polynomial below completely. 3x3 + 6x2 + 5x + 10
how many hydrogen atoms are in an acyclic alkale with 3 carbon atoms?
Need help with the work
Complete the sentence by using a pronoun that agrees with its antecedent. Students who want to compete in the science fair must have (their, your, his) exhibit
A cylinder with a movable piston contains a sample of ideal gas. A temperature probe and a pressure probe are inserted into the cylinder, as shown above. The sa
What instrument measures weight
_________ are the food factories of the plants .​
(-x squared + 2x)-(x squared-2x)
What is the expression to find the distance between the points A and T
Simplify: (3 x 22) = 6 + [28 - (4)21 OA) 55 OB) 23 C) 46 OD) 32