Hi, I need help with graphing linear equations.

Hi, I need help with graphing linear equations.

I need help please, thanks

The function for a cosine graph is f(x)=a cos b (x-c) + d, and in the parent function of f(x)=cos x, the "a" value = 1. I was taught that in a cosine function the graph "starts"...

They must each collect a certain number of signatures to get their name on the ballot. So far, Matthew has 20 signatures, but Joel just started and doesn't have any yet. Matthew is collecting signatures...

y = 2x + 1 Y = -4x + 7

2x - y = 3 5x + y = 4

Please explain how to do it and thanks.

vertical asymptote

You need to rent a moving truck for two days. Rider Moving Trucks charges $50 per day and $.50 per mile. UMove Trucks charges $45 per day and $0.75 per mile. Write an equation describing each...

Without building the graph, find the coordinates of the point of intersection of the lines given by the equations y=2x+3 and 3x+y=8.

I have to find two sets of coordinates. The answer in my book is (3.40, 9.80) and (-5.25, -7.5). I don't know how to get to that answer

Consider the following system of equations: 2x − 3y = 2, 4x + 2y = −1 −5x − 6y = d For what value of d does the above system have a solution? For this value of d, graph all...

a) Rewrite the equation in slope-intercept form. b) Write an equation in point-slope form of the line through the point (-8, 5) perpendicular to the line with the equation given...

Graph the following equation with precision. Show all calculations. x4 - 2x3 - x + 2 -------------------------- x3 - 4x the dotted...

Make a roller coaster using Desmos.com It needs: -a largest height change of 30m(each unit is a meter) -a horizontal length of 120m -begins and ends at ground level, -maximum height...

Make a roller coaster using Desmos.com It needs: -a largest height change of 30m(each unit is a meter) -a horizontal length of 120m -begins and ends at ground level, -maximum...

Please Explain how to Do his problem?

How do I graph this my x scale has to go by .25 so what is my y coordinates(h vs t)(h-x vs t-y) i also need to know what the equation for this problem would be

graphing

Please explain if you can.