Algebra 1 EOC Practice

What is the product of the following expression?
(5x+3)²

• 5x²+30x+9
• 25x²+30x+9
• 25x²+15x+9
• 5x²+15x+9

What is the product of the following expression?
4x(x²+2x-3)

• 4x³+8x²-12x
• 4x²-8x
• 4x³+4x-12
• 0

Which is the simplified form of this expression?
(3x+2)(x-5)

• 3x²+13x-10x
• x²-13x+10
• x²+13x+10
• 3x² -13x - 10

What is the relation of the graph y=x²+3 to the graph y=x²+1?

• shifts up 2
• shifts down 2
• shifts right 2
• shifts left 2

If the graph of y=x² is translated to y=x²+3, what ordered pair would represent the new y-intercept?

• (0,0)
• (0,-3)
• (3,0)
• (0,3)

What is the equation of the function represented by the table of values?
x       -2       -1     0     1       2
y   3/25    3/5    3    15    75

• y=3*5^x
• y=x+3
• y=5x+3
• y=-5x+3

What is the solution to the following equation?
x²+ 8x = -15

• x=-15/9
• x=3,-5
• x=-3,-5
• x=3,5

What are the x-intercepts of the equation?
y=x²+11x+10

• 10, 11
• 10,1
• -10,-1
• 2,5

What are the factors of the expression?
x²-12x+35

• (x-5)(x-7)
• (x+5)(x+7)
• (x-5)(x+7)
• (x+5)(x-7)

Factor completely
12x²+20x-8

• 4(6x²+10x-4)
• 4(x-12)(x+2)
• 4(x+6)(x+4)
• 4(x+2)(3x-1)