STEM- GEN-MATH SUMMATIVE TEST (1ST QUARTER)

1. Which of the following is a function?

• 5

Tags

CCSS.HSF.IF.A.1

1. What type of function has more than one formula depending on the value of independent variable?

• Quadratic function

• Linear function

• Piece-wise function

• Inverse function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

1. In a computer shop, the first 1 hour of renting a computer cost ₱20.00. After an hour, any extension would cost an additional ₱ 2.50 per 10 minutes.  How much will you pay if you want to rent a computer for 30 minutes only?

• ₱20.00   

• ₱22.50

• ₱ 16.00

• ₱10.00

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

1. In a computer shop, the first 1 hour of renting a computer cost ₱20.00. After an hour, any extension would cost an additional ₱ 2.50 per 10 minutes.  How much will you pay if you consume 2 hours in using a computer?

• ₱40.00   

• ₱22.50

• ₱ 30.00

• ₱35.00

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

1. If f(x) = 2x + 3 and g(x)= x² – 4, find (f ● f)(x).

• (2x + 3) ( x – 4) (x +4)

• 4x² + 12x + 9

• x⁴ -8x² +16

• 2x³ + 3x² -8x -12

Tags

CCSS.HSA.APR.A.1

CCSS.HSF.IF.A.2

1. If f(x) = 2x + 3 and g(x)= x – 4, find (f ● g)(x).

• (2x + 3) (x – 4) (x – 4)

• 4x² + 12x + 9

• x⁴ -8x² +16

• 2x² - 5x -12

Tags

CCSS.HSA.APR.A.1

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

1. If f(x) = 2x + 3 and (f + g) (x) =  3x – 5. Find g(x).

• x – 5

• x + 5

• x+8

• x-8

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.B.3

1. Given that (g + g) (x)= 2x² + 8. What is g(x)?

• x+4

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

1. Given p(x) = x²w³z  and h(x) = xw⁴z². 

2. Find (p / h) (x).

• x³w⁷z³

• xwz

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7