MATH 110 (Latest Update)
Final Exam | Questions and Solutions |
100% Correct | Guaranteed Pass
• X and Y coordinates -✓✓The x coordinate is a given number of pixels along the
horizontal axis of a display starting from the pixel (pixel 0) on the extreme left of the
screen. The y coordinate is a given number of pixels along the vertical axis of a display
starting from the pixel (pixel 0) at the top of the screen.
• x-intercept -✓✓the x-coordinate of a point where a line, curve, or surface intersects the
x-axis.
• Slope of a line -✓✓The slope of a line (also called the gradient of a line) is a number
that describes how "steep" it is.
the slope or gradient of a line is a number that describes both the direction and the
steepness of the line.
• point-slope form -✓✓the equation of a straight line in the form y − y1 = m(x − x1)
where m is the slope of the line and (x1, y1) are the coordinates of a given point on the
line — compare slope-intercept form.
• linear equations -✓✓an equation between two variables that gives a straight line when
plotted on a graph.
• square function -✓✓square map is a function defined on all real numbers that sends
any real number to its square, i.e., its product with itself
• Interpolation -✓✓Interpolation is an estimation of a value within two known values in a
sequence of values.
• Extrapolation -✓✓an estimation of a value based on extending a known sequence of
values or facts beyond the area that is certainly known
• Range and Domain -✓✓The domain is the set of all possible x-values which will make
the function "work", and will output real y-values.
The range is the resulting y-values we get after substituting all the possible x-values.
• Vertical shift -✓✓A vertical shift is when the graph literally moves vertically, up or
down. When a function shifts vertically, the y-value changes.
• Absolute Value -✓✓the magnitude of a real number without regard to its sign.
How far a number is from zero.
Final Exam | Questions and Solutions |
100% Correct | Guaranteed Pass
• X and Y coordinates -✓✓The x coordinate is a given number of pixels along the
horizontal axis of a display starting from the pixel (pixel 0) on the extreme left of the
screen. The y coordinate is a given number of pixels along the vertical axis of a display
starting from the pixel (pixel 0) at the top of the screen.
• x-intercept -✓✓the x-coordinate of a point where a line, curve, or surface intersects the
x-axis.
• Slope of a line -✓✓The slope of a line (also called the gradient of a line) is a number
that describes how "steep" it is.
the slope or gradient of a line is a number that describes both the direction and the
steepness of the line.
• point-slope form -✓✓the equation of a straight line in the form y − y1 = m(x − x1)
where m is the slope of the line and (x1, y1) are the coordinates of a given point on the
line — compare slope-intercept form.
• linear equations -✓✓an equation between two variables that gives a straight line when
plotted on a graph.
• square function -✓✓square map is a function defined on all real numbers that sends
any real number to its square, i.e., its product with itself
• Interpolation -✓✓Interpolation is an estimation of a value within two known values in a
sequence of values.
• Extrapolation -✓✓an estimation of a value based on extending a known sequence of
values or facts beyond the area that is certainly known
• Range and Domain -✓✓The domain is the set of all possible x-values which will make
the function "work", and will output real y-values.
The range is the resulting y-values we get after substituting all the possible x-values.
• Vertical shift -✓✓A vertical shift is when the graph literally moves vertically, up or
down. When a function shifts vertically, the y-value changes.
• Absolute Value -✓✓the magnitude of a real number without regard to its sign.
How far a number is from zero.
