Let f(x) = 2x² - x + 4, and a be a real number. Find the following: f(1) f(-1) 2f(a) f(2a) f(a²) [f(a)]² = = = =

Q: 7+3.5-11

A: Let's Solve,

Q: Evaluate. 5(41)

A: We need to evaluate the value of 5(4!)

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: Sescoodk

A:

Q: (c) Choose any two points on your line of best fit and find the equation of the line you have drawn.…

A: Answers may vary based on the points chosen. One of the possible answers is mentioned below. (c) The…

Q: (b) converge? function. Let f(x) = x. For what values of a does the expression Σ n=0 For these…

A: It is given that fx=∑n=0∞ xn. Let us denote the nth term of this series by an i.e., an=xn. We have…

Q: 126 127 อ

A: Given data:- 18060100

Q: Poove BLO => YQ< B.

A:

Q: what is variable

A: We want to understand what is variable.In statistics variable is defined as any quantity ,…

Q: 1) loga(3-1ogalx-)=2

A:

Q: Venn diagram

A:

Q: dy if y =t! and t=Vx Fin d

A: Let's find.

Q: 5) Since 1990, fireworks usage nationwide has grown, as shown in the accompanying table, where…

A:

Q: Basics of algebra?

A: see 2nd and 3rd step we have some basic formulas of algebra and some properties.

Q: Explain briefly the six steps of hypothesis

A: Solution: 1) Must know about population distribution nature and parameters of interest . 2)Define…

Q: Fina a*b

A:

Q: A) Suppose F(xy)- М(х,у) і + N(x,y) j is a vector field on the xy plane such that F•dr = 0 Se I F•dr…

A:

Q: A projectile is fired in the air from a height of 125 feet. Its velocity (in feet per second) t…

A: GivenThe height at which the projectile is fired is 125…

Q: MAT

A: Graphical representation:

Q: What advantages do the old math offer

A: "Old math" typically refers to traditional mathematical methods and concepts that have been used for…

Q: Question

A:

Q: ne value of

A:

Q: Nalemne the lanth 4 B(L)

A: Given:  A figure is given. To Find: To determine the length of AB.

Q: What's T and P

A:

Q: y et 2x *Sec2X Pinel dy o

A: By using these differential formulas that are ddxex=ex, ddxax=axlnx where a is constant,…

Q: thic Sint Costock

A:

Q: What is math subject as a tool

A: Maths subject(Mathematics) is the tool of problem solving. (5+2=7,3×5=15) It is a tool for…

Q: A О в C

A: Given: To Find: To find the slope of the following line segments:

Q: O V-100 -125 3. 3-125

A:

Q: 3 power 3

A:

Q: 10. (2,4)-5

A:

Q: For items #1 to # 10 Use bisection method in solving for the root of a function e^(-x) - tan x = 0.…

A:

Q: No.6 b,c

A: Given, fx=x2 ; 0&lt;x&lt;1k-x ; 1&lt;x&lt;20     ; elsewhere Now,according to the properties of…