0. Review of College Algebra

Graph the equation $y-x^2+3=0$ by choosing points that satisfy the equation.

Graph the equation $y=\(\sqrt{x}\)+1$ by choosing points that satisfy the equation. (Hint: Choose positive numbers only)

CONCEPT PREVIEW Fill in the blank(s) to correctly complete each sentence. The point (-1, 3) lies in quadrant ________ in the rectangular coordinate system.

CONCEPT PREVIEW Fill in the blank(s) to correctly complete each sentence. The point (4, ________) lies on the graph of the equation y = 3x - 6.

CONCEPT PREVIEW Fill in the blank(s) to correctly complete each sentence. The midpoint of the segment joining (0, 0) and (4, 4) is ________.

CONCEPT PREVIEW Fill in the blank(s) to correctly complete each sentence. The circle with equation x² + y² = 49 has center with coordinates ________ and radius equal to _______.

Which of the following best describes the amplitude of the graph of the function $y=3\cdot \sin \left(x\right)$?