#12 Determine the slope of each line
Explanation of what I see here:
There is a graph with a line going vertical from Y, 3, 1 and -1
Then there is a line above the numbers: -1, 1, 2, 3, x
A blue line goes between the 3 and 1 (sorry I don't know how to the graph I am looking at)

#22 The Coordinate Formula for Slope
Find the slope of the line that contains each of the following pairs of points.
(-2, -3), (1,3)

#48 Write each equation in standard for using only integers and a positive coefficient for x.
y=1/2x+7

#76 Point Slope Form Find an equation of the line that goes through the given point and has the given slope. Give answer in slope intercept form
Line I goes through (2,-4) and is parallel to the line through (6,2) and (-2,6)

#40 Functions expressed by ordered pairs----Determine whether each relation is a function.
[(1/3,7)(-1/3,7)(1/6,7)]

#88 Function Notation
Let f(x)= 3x -2, g(x) = -x^2 + 3x -2 and h(x) = |x + 2| evaluate each expression
f(1)

Solution Preview

#12 Determine the slope of each line
EXPLANATION OF WHAT I SEE HERE:
THERE IS A GRAPH WITH A LINE GOING VERTICAL FROM Y, 3, 1 AND -1
THEN THERE IS A LINE ABOVE THE NUMBERS: -1, 1, 2 ,3 , x
A BLUE LINE GOES BETWEEN THE 3 AND 1 (SORRY DONT KNOW HOW TO TYPE THE GRAPH I AM LOOKING AT)
If possible, could you copy your graphs in the word document so that I could help you with this problem?
#22 The Coordinate Formula for Slope
Find ...

Solution Summary

The slopes and functions are examined for explanations.

... identify graphs of functions. Select one of the graphs (AJ) and identify the correct equation (1-10) that matches the graph. Identify the slope and intercepts ...

Limits of Trig Functions. ... Then find the exact slope of the tangent line to g at the point (0 ... b) Sketch the graph of the cosine function h(x) = cos x. What is the ...

... A graphing utility is used to graph the function f(x ... Zoom and trace functions of the utility are then used to ... From the graph the slope at (0,1) is then visually ...

... You should be able to see that the secant slope (blue trend) follows the function of y so we should make an educated guess that the slope should be of the form. ...

Mathematics - Calculus, Functions and Intervals. ... (7) The function is concave down. (8) The slopes of the tangent ... (2) f'(x) itself is the slope of the tangent line ...

Existing Slopes and Pairs of Points. ... the slope and the y- intercept F(x) = -10x -3 The slope is what ... of the years since 1920 a.) Find a linear function that fits ...