katefisher389
katefisher389
28-08-2017
Mathematics
contestada
If f(x)=5+4x^2, then f(3) = ?
Respuesta :
cfipanther57
cfipanther57
28-08-2017
f(x)=5+4x^2
=5+4(3)^2
=5+4(9)
=5+36
=41
Answer Link
TheMagicTy
TheMagicTy
28-08-2017
the answer will be 41. F(3) = 5 + 4(3^2).
F= 5 + 4(9) = 41
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
RELAXING NOICE
Otras preguntas
Can someone please help me with problem #14 in this dividing radicals assignment? The answer is provided next to it. This is algebra 2 by the way. Please show y
19 Two integers have a difference of 2 The integers are multiplied together. 1 is then added. Prove algebraically that the result is always a square number. [3
In a right angled triangle ABC If angle A = 90°, angle B = Theta. Write the name of six trigonometric ratios.
b is directly proportional to a b is 10 when a is 8 workout b when a is 9
In a recent study, 100 males used a new weight loss supplement, and all but 30 of them experienced weight loss after two weeks.In the same study,50 females used
9. Allen argues that today's "professional politician... represents a degraded form of civic agency"; she says we have "lost sight of the statesman" (paras. 29-
helllllpppyyyy PPPPLLLEEEAAASSEEE. Choose true or false
find the midpoints of points A(-10,9) and B(-2,2)
B Match the following. 'A' group 1. Area of square 1. 2. Simple Interest (1) 2. 'B' group 2πr 1 x base x height PXTXR 3. Area of triangle 3. 100 4. Circumferenc
1.6 A book rests on a horizontal table as shown in the diagram. The force w represents the weight of the book. Which one of the following is part of the action-
