M147 Unit 1 Test Review

Translate this expression into English: 
x²-4

• A number x squared less than 4
• 4 less than a number x squared
• A number x squared increased by 4
• The square root of a number x decreased by 4

Translate this phrase into math: 
6 less than a number m cubed

• m²-6
• 6-m³
• m³-6
• 6+m³

Translate this phrase into math: 
5 times the sum of a number N and 4 is 84

• 5⋅4-N=84
• 5N-84=4
• 5N+4=84
• 5(N+4)=84

If x>0 and y>0, what quadrant am I in? 

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

If x<0 and y<0, what quadrant am i in?

• Quadrant I
• Quadrant II
• Quadrant III
• Quadrant IV

Given the equation 3A-4=15: A lies between these 2 integers... 

• 1 and 2
• 5 and 6
• 14 and 17
• 6 and 7

Is y=-1 a solution to 7y²-4=-11?

• Yes
• No

Is (3, 2) a solution to 2x-4=y?

• Yes
• No

Given this graph, determine the x-intercept(s).
Click on this to see image

• (-5,0) (1,0) (-1,0)
• (-5,0)
• (-1,0) (1,0)
• (-5,0) (1,0) (-1,0)

Given this graph, determine the y-intercept.
Click on this to see image

• (0,-5)
• (1,0)
• (0,-1)
• (-1,0)