Given the function f(x) = 4 + 9a - 10, which of the following must be true? 0 ,
1. The vertex form of the equation is
f(x) = (x +4,5)2 – 30.25
II. The Axis of Symmetry is x = 4.5
III. The Range is (-infinity, -30.25]

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down

Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?