If f(x)= 2x^2 - 6x +1 find f(4)

Q: Find x value

A:

Q: Only question # 51 pls.

A:

Q: only b

A:

Q: Find the equation of a curve passing through 1, if the slope of the tangent to the curve at 4 any p(...

A: The slope of a tangent line to a curve and point on that curve are given. From these information, we...

Q: f(x) = 5x

A:

Q: x-Vx-5 10 Rationalize the numerator: Select one: 2/x+Vx-5) 1. 26/x-Vx-5) 2x-5 10x-Vx-5) X-5 2/x+/x-5...

A:

Q: Two circles S1 and S2 are given by the following equation  S1:x2+y2-10x+4y-7=0 S2:x2+y2+14x-6y+9=0 s...

A:

Q: Which system of equations is represented by the matrices? UGU COU 5 3 10 4 2

A:

Q: What is the area of this figure? 12 mm 4 mm 4 mm 15 mm 15 mm 8 mm 3 mm 7 mm Write your answer using ...

A: Given figure is combination of rectangle , square and 1/4 part of circle

Q: Factor completely.  27x3 − 8y3

A: We need to completely factor the following polynomial  27x3-8y3

Q: The total cost function for a product is given by C(x) = 2x - 12x - 128x + 1368, where x is the numb...

A: To find the number lf units for which total cost is atleast 60 dollars

Q: 7) 12y2 25y 12

A:

Q: Find x-intercept(s) of the graph of function g(x)=/3x+7-1.

A: Given problem is :  

Q: Darren dnves to school in rush hair haue and averagos. wleve theve is less tramc and 48 mph. ukar Is...

A:

Q: 13. List all possible rational zeros given by the Rational Zeros Theorem for P(x) = 2r +&r+Ilr-14

A:

Q: Evan is going to invest in an account paying an interest rate of 5.4% compounded continuously. How m...

A:

Q: Simplify the expression completely: -1 (a-3.8*)

A:

Q: Refer pic - question about matrices

A: As per our guidelines I am solving only first matrix please resubmit other matrices

Q: f(x)%3D4X+4,g((x)3D4×+6 -(x)(B+)¯0

A:

Q: Crystal wanted to lose some weight, so she planned a day of exercising.  She spent a total of 3 hour...

A: Please see the explanation below

Q: "The product of a number and 3 less 25" translates into an equation. O True O False

A: In an equation a mathematical statement can be represented with variable(s) and mathematical sign.

Q: Simplify the expression. Assume that all letters denote positive numbers. 8b 2b5 1.

A: we have to simplify the expression

Q: Solve the equation: -13.6 = -2r - 1. | O r= -6.3 O r= 6.3 r= 25.2 r= -10.6

A: We need to solve the following equation  -13.6 = -2r-1  

Q: 1. Kelly has 12 pieces of cardboard. Each piece has an area of 2 square meters. She cuts the cardboa...

A:

Q: Which two radian measure angles are missing from the unit circle shown in the first image (at positi...

A: Simply convert the given angle value from degree to radian.

Q: Find f( - 9) if f(x) = 2x2 + 3x + 4. f( - 9) = (Simplify your answer. Type an integer or a fraction....

A: Substitution in quadratic expression

Q: Given that x=3cos theta , Y= 2cos ( theta- pie/6) i)show that dy/dx=1/3( square root of 3- cot theta...

A: Since you have asked multiple question, we will solve the first question for you. If youwant any spe...

Q: Antonio's speedboat can travel 57.6 miles upstream against a 8-mph current in the same amount of tim...

A: Let us consider that the speed of the boat is x mph and the speed of the current is y mph.  In Upst...

Q: f (x) »J3+X and glta)- 4-5x ?? D) (gof)16) ??

A:

Q: Solve d'y _dy dx? -8- .2 dx +12y = 0

A: Given : d2ydx2-8dydx+12y = 0

Q: The population of a city can be modeled using the function P(x)=-35x^2+450x+250 where x represent th...

A:

Q: _E log (場) that uses the common A formula for calculating the magnitude of an earthquake is M = Eo (...

A: The equation of the moment magnitude scale is given as M=23logEE0 where, M is the magnitude of earth...

Q: can you please answer d. Show work.

A: We have to find out the time in second where plane get stopped

Q: Algebra Question

A: Quadratic equation vertex, intercepts and graph

Q: Before hibernation, a bear weighs 990 pounds, Its weight decreases by 32% during hibernation. How mu...

A: Given data, Weight of bear before hibernation, W = 990 pounds Weight of bear decreased by 32% during...

Q: 14. Which situation can be modeled with a linear function? A The perimeter of a square depends on th...

A: The perimeter of a square depends on the length of the sides of the square. Let x be the length of t...

Q: Algebra Question

A:

Q: Algebra Question

A: We have to find solutions

Q: Factor completely.  18ab − 9a + 14b − 7

A:

Q: The polynomial of degree 5, P(x) has leading coefficient 1, has roots of multiplicity 2 at x = 4 and...

A:

Q: 7h19 Simplify the expression completely: 42h7 Answer %3D Submit Question

A:

Q: y your answer. Type an integer or a simplified fraction.) gh the points rises, falls, is horizontal,...

A: Slope of line is -6/5. Slope is negative. So, line falls from left to right. i.e. x increases with d...

Q: can someone please explain this. how did they get 8???

A:

Q: Washing his dad's car alone, Jeff takes 6 hours.  If his dad helps him, then it takes 3 hours.  How ...

A: Given: Washing his dad's car alone, Jeff takes 6 hours.  If his dad helps him, then it takes 3 hours...

Q: Factor completely.  121x2 − 196

A: We have to factor the expression                                                  121x2-196

Q: xponential models describe the population of the indicated country. A, in millions, t years 2010. Wh...

A:

Q: only c

A:

Q: Algebra Question

A: Since you have asked multiple question, we will solve the first question for you. If youwant any spe...

Q: 5. Students from Windy Middle went to a store that sold watches and glasses. The colors available fo...

A: Solution-