Share
Explore BrainMass

Algebra Questions about Graphing

1)A)Fine the slope of the line that passes through the given points
B)Find the standard form of the equation of the line (7,3) and (7,0)

2)Use point by point plotting to sketch the graph of the equation y=x-3

3)The equation below specifies a function. Determine whether the function is linear, constant or neither 9x+8y=5

4)use point by point plotting to sketch the graph of the function f(x)=3-x_3 (x with exponent 3)

5)Find the expression if f(x)=x_2+7x f(-3)

6)Determine if the equation specifies a function with independent variable x. if it does, find the domain. if it doesn't, find a value of x to which there corresponds more than one value of y 2x=y_2=10

7) Complete the square and find the vertex form of the quadratic equation f(x)=x_2-8x+69

Solution Preview

1)A)Fine the slope of the line that passes through the given points
B)Find the standard form of the equation of the line (7,3) and (7,0)

Solution:

A)

B)

2)Use point by point plotting to sketch the graph of the equation y=x-3 ...

Solution Summary

This posting contains the solution to the given problems.

$2.19