09/15/22

Coordinate Geometry

Copy the graph at the right. On the same set of axes, graph the image of MNOP for a dilation with center (0, 0) and scale factor 2. Use coordinate geometry and the definition of similar polygons to... more

09/15/22

M=-5 (7,9) standard form

Exponents and order of operations

Use the numbers 1,2,4 and 5 in any order to write expressions to equal each integer from 1 to 20

09/14/22

g (x) writing functions

turning a function into g (x) translation down 3 and vertical shrink 1/3

Solve the initial-value problem.

y′=-0.03y-9,y(0)=10y(t)y(t) =

08/12/22

Which transformation from the graph of a function f(x) describes the graph of f(x) -1

O vertical stretch by a factor of 1O vertical shift down 1 unitO vertical shift up 1 unitO horizontal shift left 1 unit

08/12/22

Compared to the graph of f(x)=x2, the graph of g(x) = 2x^2 -5 is

Wider and translated upwider and translated downnarrower and translated downnarrower and translated up

08/12/22

Use the power reducing formulas to rewrite the expression in terms of first powers of the cosines of multiple angles.

sin2(4x)cos2(4x) Please help, I don't understand how to power reduce this!

08/09/22

rate of change for base of triangle

The altitude of a triangle is increasing at a rate of 3.5 centimeters/minute while the area of the triangle is increasing at a rate of 2.5 square centimeters/minute. At what rate is the base of... more

08/09/22

Help please!! PEMDAS *Order of operations

All the 8th graders at a Middle School will go on a field trip to the science museum. The bus will carry the students, teachers, and parent volunteers. There are 9 classes of 25 students each, 4... more

solve this fast

An object is thrown upward at a speed of 50 feet per second by a machine from a height of 11 feet off the ground. The height  of the object after t seconds can be found using the... more

08/08/22

Solving Trig Functions

Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.)cos theta = -1/2Find what theta =List six... more

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