Unit 1
Determine the value of y, if x is 8.
y=lxl+2
y=10
Determine the x-intercepts of the following equation.
(x+5)(x−3)=y
What is x=-5 x=3?
Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an (x,y) point.
y=x2
What is Vertex: (0,0)?
Rewrite the polynomial in the form ax+by+c and then identify the values of a, b, and c.
−6x+1/8−3y
What is a=-6 b=-3 c=1/8?
Determine if the expression −4d5c4+10c2+2b is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.
What is the given expression represents a polynomial. The polynomial is a trinomial and has a degree of 9?
Solve for x 12=∣5x−15∣
What is x=27/5 x=3/5?
Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an (x,y)(x,y) point.
y=−x2−16x−57
What is Vertex: (−8,7)?
Solve the equation for all values of x by completing the square.
x2+2x=8
What is x={2,−4}?
Rewrite the following polynomial in standard form.
x3−x4/8−8
What is -1/8x4+x3-8?
Simplify the expression to a polynomial in standard form:
(4x−3)(3x2−2x+1)
What is 12x3−17x2+10x−3?
∣4x+7∣= 3x
What is No answer?
Re-write the quadratic function below in Standard Form
y=6(x-1)2+2
What is y=6x2−12x+8?
2w2−5w−14=−5
What is w=5±√97/4?
The function f(x) is defined below. What is the end behavior of f(x)?
f(x)=−9x2+315−18x
What is as x→−∞,y→−∞ and as x→∞,y→−∞?
Simplify the expression to a polynomial in standard form: (2x−1)(−x2+4x+6)
What is −2x3+9x2+8x−6?
5∣x+8∣+8≤18
What is −10≤x≤−6?
Solve the quadratic by factoring
x2−6x+19=5x−9
What is x=4 x=7?
(−5+3i)−(4−10i)
What is −9+13i?
Express the product of (5x+1) and (3/2x+6/5) as a trinomial in simplest form.
What is 15/2x2 +15/2 +6/5?
Use the long division method to find the result when 2x3+15x2+25x+9 is divided by 2x+1
What is x2+7x+9?
The organizers of a drama club wanted to sell 350 tickets to their show. The actual sales were no more than 35 tickets from this goal. Select an absolute-value inequality to find the range of the number of tickets that could have been sold.
What is∣x−350∣≤35?
Write (-2+4i)3 in simplest a+bi form.
What is 88−16i?
What is the discriminant of the quadratic equation −x2−9x+1=0?
What is 85?
Factor completely 4x3+3x2−44x−33
What is (x2−11)(4x+3)?
Factor q3+125 completely
(q+5)(q2−5q+25)