8) What is the y-intercept of the parabola? A parabola is defined by the equation
y = x2+ 5x +4.

In the surface area formula for cylinders which expressionrepresents the lateral area

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5