1. Most cars get their best gas mileage when traveling at a relatively slow speed. The gas mileage M for a certain new car is modeled by the function

wheres is the speed in mi/h and M is measured in mi/gal.

1. Using the table, calculate the average rate of change using the interval [16, 30] and [50, 60].

2. What does this rate of change mean?

The table below shows inputs for the interval of 12 < s < 70.

2. The standard form for a quadratic function is given by the function f(x)=2x2‒8x‒24.

1) Rewrite the function two equivalent forms: factored form and vertex form.
2) Use any form to sketch a graph of the function and label the key characteristics.
3) Use different forms of the quadratic function to determine the zeros, axis of symmetry, vertex and max/min of the quadratic function.

3. Analyze the following two functions.

f(x)

g(x)

Write two paragraphs to compare the key characteristics.

i can answer this question sweetie!

step-by-step explanation:

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

more results from answers.yahoo.com

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

i think the correct option is the second option.