Math

Use the basic blueprint on the previous page to answer the questions and to build some estimates. Note that the SCALE is shown 6 ft. 5 GAS PIPING Use the information from Part 2 Page 6 Use a ruler to measure the scale length 6 feet shown at the top of the blueprint. Then use your ruler to measure the total length of the gas connection piping dashed line. Use...

frac y2-4y-213y2+6y . frac y2+8yy2+11y+24

Solve the system by the substitution method. x/3 +3y=16 4x/3 + y/5 =- 34/5 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set of the system is square . Simplify your answer. Type an ordered pair. B. There are infinitely many solutions. C. The solution set is the empty set.

a Create an increasing pattern that includes the numbers 14 and 39. Show your pattern in a table and with counters on a 100-chart. Then explain how you created your pattern.

Consider a quadratic relation in STANDARD form: fx=3x2+12x+18 a [3 marks] Convert it to VERTEX form, using the method of completing squares. b [ 2 marks | Hence, or otherwise, find the RANGE of the quadratic function.

Jue 11. Soit le graphique ci-contre de fx= square root of 16-x2 . Au moyen de transformations, esquisse le graphique des fonctions définies ci-après. Indique le domaine et l'image de chacune des fonction a y=3fx b y= 1/2 fx c y=f2x d y=f 1/2 x 2 e y=2fx f y=f4x y is 1 2 n -4 -2 0 2 4 x 1

Consider a quadratic function that has the roots of 5 and 1 and has the point 2,-9 on the graph. a State the equation of the axis of symmetry. b Determine the equation of the quadratic in factored form.

For each function gx , identify the base function as one of fx=x,fx=x2, fx= square root of x , or fx= 1/x , and describe the transformation in the form y=fx-d+c and in words. Then sketch a graph of gx and state the domain and range of each function. a gx=x-7 b gx=x2+3 c gx= square root of x+9 d gx=x-52

From the expansion of 2x+2y5 , answer the following questions: a How many terms are there in the expansion? Number b What is the coefficient of the x2y3 term? Number c What is the coefficient of the x4y term? Number d What is the sum of the terms' numerical coefficients? Number

Solve the following forX: 4/7 = 5/x 2.86 20/7 4/35 8.75