# math, algebra,graphs help

posted by .

THe directions state:
(A)Complete the table, (B) describe the resulting graphs by identifying the vertex point, (C)the graph’s direction, (D) and any axis intercepts gleaned from the table or graph

Problem #3
Equation : y = 2x^2

A) Table:
(-2, 8)
(-1 , 2)
(0,0)
(1,2)
(2,8)

B) Vertex (0,0)
axis of symmetry x = 0

C) The graph direction is Opens upwards since it have a positive x^2 coefficient

D) Axis intercepts is only one (0,0)

Problem #4

Equation : y = x +1

A) Table:
(-2,1)
(-1 , 0)
(0,0)
(1,2)
(2,3)
B) There is no vertex or a symmetry line

C) Direction of the graph is: increaing on the right and decreasing on the left
D) axis intercepts : (-1,0) and (0,1)

all correct.

thank you.

## Similar Questions

ok, I totally did not get this question at all. Complete each statement. Assume the variable a does not equal 0. a. The graph of y=ax^2+c intersects the x-axis in two places when ______. b. The graph of y=ax^2+c does not intersect …
2. ### math help,algebra

Okay this is what i have to do but i think i am doing something wrong. directions are: Identify the axis of symmetry, create a suitable table of values, and sketch the graph (including the axis of symmetry). The problem is: y = -x^2+6x-2 …
3. ### Algebra,Math, graphs help

This is what the directions state to do: (A) Complete the table,(B)describe the resulting graphs by identifying the vertex point, (c) the graph’s direction, (d) and any axis intercepts gleaned from the table or graph. Problem #1 …
4. ### geometry

graph the following 2 graphs - y=2x+3 and y=2x-4. a)state the intersections on the y axis and the x axis. b)what is the vertical and horizontal difference between the two graphs?
5. ### algebra

Which of the following best describe the graph of a quadratic equation with one real root?
6. ### College Algebra

1.Answer the following for the given quadratic function. f(x) = -2x^2 - 8x - 13 (a) does the graph of f open up or down?
7. ### Math

For the graph y find both x-intercepts by solving the equation 3x^2 - 24x + 45 =0 a) Direction of opening b)y-intercepts c)Axis of symmetry d) vertex e) max or min
8. ### Pre-Calc

1.) Describe how the graphs of f(x) = |2x| and g(x) = -|2x| are related. a.) All of these. b.) The graph of g(x) is a reflection of the graph of f(x) over the y-axis. c.) Non of these. d.) The graph of g(x) is a reflection of the graph …
9. ### Algebra 1

Describe how the graphs of y =IXI nand ym = IXI -15 are related. 1- the graphs have the same shape,. The y intercept of the 2nd graph is -15 2-the graphs have the same y intercept. The 2nd graph is steeper than y= absolute x 3- the …
10. ### Algebra

1.Write the equation of a line that is perpendicular to the given line and that passes through the given point. y-3=8/3(x+2); (-2, 3) A.y+3=-3/8(x-2) B.y-3=-3/8(x+2) C.y-2=-3/8(x+3) D.y+3=3/8(x-2) 2.Describe how the graph of y=/x/ …

More Similar Questions