SAT Math: Algebra
A line has a slope of and a y intercept of 2. What is the equation of the line?
Suppose that a team of volunteers wanted to increase the number of voters in Town Z. They organized an event to register new voters. They recorded how many voters they registered every day. They found that the total number of voters, ,...
It is the number of voters who were already registered before the event started.
It is the number of voters who registered each day of the event.
It is the number of voters who were did not register before the event started.
It is the number of voters who registered during the entire event.
Which of the following systems of equations has infinitely many solutions?
x + y = 5 and -x - y = -5
x + y = 5 and x - y = -5
x + y = 5 and x - y = 3
x + y = 5 and x - y = 5
Which of the following inequalities is equivalent to ?
Which of the following is a solution of the inequality ?
-2
-1
1
2
Which of the following is the correct way to write the equation of a line that passes through the point (3, -2) and has a slope of 4?
y=-4x=2
y=-4x+2
y=4x+14
y=4x-14
Which of the following systems of inequalities has no solution?
y < x + 1 and y < x - 1
y > x + 1 and y < x -1
y < x + 1 and y > x - 1
y > x + 1 and y > x - 1

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Which of the following values of x satisfies the inequality ?
x=11
x = -3
x = -10
x=8
Solve the system of equations: and .
(7/3, 2/3)
(0,3)
(3,0)
(1,2)
The graph of a linear function passes through the points (-2, 3) and (4, 1). What is the slope of the function?
-1/2
2
-1/3
0