In the xy-plane, the graph y=x^2+bx+c, where b and c are constants, has x-intercepts at x=-2 and x=-6. What is the value of b?

Q: Find the intercepts of the graph of - 3x + 5y = 15.

A: The intercepts of the graph of the function can be identified by plotting points using the function…

Q: What is the equation of a line whose y intercept is -2 and crosses through the points (2,3) and…

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Q: Graph the line y=5x+4 with only two points

A: The given equation is  y=5x+4

Q: Graph y = x2 + 4 by plotting points.

A: Given: y=x2+4

Q: how do i plot -3y=-3 on a graph?

A: Given,

Q: Determine if the following points are on the graph of the equation 2x-y=6 . (a) (2,3) (b)(2, -2)

A: The given equation is 2x-y=6

Q: For the equation y= x^2-9/x^2+2 find the intercepts and test for symmetry.

A: First we will find the intercept of the given equation on x-axis that means we will put y=0 in the…

Q: Describe the graph of 2x - 3y > 18, including intercepts, line style, and shading.

A: First, we need to rewrite the inequality in slope-intercept form, which is the form y = mx + b,…

Q: graph O - IKI

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Q: What is the slope and y-intercept of the line that goes through (0,0) and (6, 3)?

A: Given points are, x1, y1 = 0, 0x2, y2 = 6, 3   slope of line m = change in ychange in x

Q: Graph y = (x - h)2for h = 3, 0, and -4..

A: Given: y=x-h2h=3,0 and -4

Q: Is (-2,1) a point on the graph of y < 2x - 1 ? Graph the equation of this line.

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Q: What are the graphs of the constant functions x = x0, y = y0, and z = z0 in the rectangular…

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Q: How do I graph 3x=-3y?

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Q: what about the x and y intercepts

A: X-intercepts are given by substituting f(x)=0 and y-intercept is given by substituting x=0 in f(x).

Q: Graph y=4log3(2t-7)+8

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Q: Graph an Equation with a slope of 2/3 and a point (3,-2)?

A: Given query is to find the equation of the line.

Q: c. Y =x2-4 Y-Intercept (, ) X-Intercept ( ) and (, )

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Q: UI TO The x-coordinate of the point of intersection of the graphs of -5x+y=-31 and 4x+y=5_is x=

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Q: Determine the values of a and b in the relation y=ax^2+bx-42 if the vertex is located at (-4,6).

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