Consider the graph of y = x^2 + 2 x - 1 . Graph by plotting the vertex and the y-intercept. Then graph the parabola by selecting the vertex FIRST and then the y-intercept.

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Which of the following represents the range of the graph of f(x) below