Multiple Choice Identify the
choice that best completes the statement or answers the question.


1.

State whether the given equation or function is linear. Write yes or
no. Explain your reasoning. 7 x^{2} + y = 1
a.  No, the equation is not linear. It is not in the form Ax + By =
C.  b.  No, the equation is not linear. It is in the form x + y = c.  c.  Yes, the equation is
linear. It is in the form Ax + By = C.  d.  Yes, the equation is linear form. It is in the
form x + y = C. 


2.

State whether the given equation or function is linear. Write yes or
no. Explain your reasoning. f(x) = 9x^{3} + 5
a.  Yes, the equation is linear. It is of the form f(x) = m + b  b.  Yes, the equation is
linear form. It is of the form f(x) = mx + b.  c.  No, the equation is not linear. It is not of
the form f(x) = mx + b.  d.  No, the equation is not linear. It is in the
form x + y = c. 


3.

Write the equation 4y = 17x + 1.1 in standard form. Identify
A, B, and C.
a.  17x – 4y = – 1.1 where A = 17, B = –4,
and C = 1.1.  b.  4x – 17y = 1.1 where
A = 4, B = –17, and C = 1.1.  c.  17x +
4y = – 1.1 where A = 17, B = 4, and C = 1.1.  d.  4x –
1.1y = 1.1 where A = 4, B = –17, and C = 1.1. 


4.

Find the xintercept and the yintercept of the graph of the
equation 10x + 20y = 4. Then graph the equation.


5.

Find the xintercept and the yintercept of the graph of the
equation x + 6 y = 12. Then graph the
equation.
