The equation y= ax describes the graph of a line. If the value of a is positive,
the line:
O A. goes down and to the right.
O B. is horizontal.
C. goes up and to the right.
O D. is vertical.
SUB

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.