Enroll in one of our FREE online STEM summer camps. Space is limited so join now!View Summer Courses ### Complete parts a-c for each quadratic function. …

04:35
AG

Need more help? Fill out this quick form to get professional live tutoring.

Get live tutoring
Problem 5

Complete parts a-c for each quadratic function.
a. Find the $y$ -intercept, the equation of the axis of symmetry, and the $x$ -coordinate of the vertex.
b. Make a table of values that includes the vertex.
c. Use this information to graph the function.
$$f(x)=2 x^{2}-4 x+1$$

a) Therefore the $x$ -co-ordinate of the vertex is 1
b) see table
c) see graph

## Discussion

You must be signed in to discuss.

## Video Transcript

in the gay part, being a to find the buying deserved. A question of dance is also a tree on that it's got a hit. Profitable picks for the quadratic function. If X is equal, do don't mix is where my list for X last now for any quadratic function off the farm effect is a good group. It's a square, plus idiots. Let's see, the scientists have to see the equation of the axes of symmetry is X is equal to minus bi bi Do A on the X coordinate off the boat exists minus B. I do from the function, given the value of a is too B is minus four handsy ISS, so the binders have becomes a month. The access off some attribute Guns X is equal. Do I had the X coordinate off the word It's becomes mine in the B. Bach. We need to sketch a table over use, including the vortex. So in the first column, we have the values off eggs. In the second, they evaluate the expression to wake the square minus for Rex. Last one third caller, we tried to find value for effects on in the last color we write the card in it. X come up pickings. Since the vortex needs to be included in the table, we will strike the exploding it off the politics practice one. Then take a few Manu's Let's find one which are zero on minus one. I had a few by castrated and one which are due on three. In the second caller, we perform the calculations so foreign minus the value off a fix comes out to be. Sit on the Gordon. It becomes minus one comma, sir. 40 The value off fix ISS what's on the card and it becomes a zero cover What in a senate Amano The value of X Pokemon do on three can be calculated which are why this one one and seven The coordinates therefore become common minus one. I do on t cover now using these values the graph function in the C five. So here is the craft you first Not the fix that this ban comma minus one practice here. Then we plot the 0.0 comma bar at the point to come over and then the point minus one common servant on the 10.3 comma. Sir, join all these doors to obtain the draft calls to function. That is an upward we think parabola. It acts assault. Symmetry X is equal to one on the word it's bean one comma minus one.