sahiramunoz sahiramunoz

10-09-2021
Mathematics

contestada

Evaluate the expression 3x2 + y if x = 1 and
y = -3.

Respuesta :

10-09-2021

3x^2 + y = ?

3(1)^2

3^2
3*3 = 9

9 + y =
9 + (-3) =

9 - 3 = 6

Hope this helped

Answer Link

karinajuliette77 karinajuliette77

10-09-2021

3•1•2-3=3 is the answer

Answer Link

Otras preguntas

What is the name of the hybrid orbitals used by sulfur in scl2?

Samuel is filling stockings for children for Christmas. The stockings will each hold a small toy, a book, a fruit, and an article of clothing. Samuel has 4 dif

In 1868 what was the most important reason to include the equal protection clause in the fourteenth amendment?

4.11 Quiz: Human Reproduction answers?

who was the main naacp lawyer who fought for desegregation in virginia

Use Newton's first law of motion to explain how wearing a seat belt in a moving car could helps prevent injury. In an essay

Determine whether the triangles are similar. If so, what is the similarity statement and the postulate or theorem used?

A muon is traveling at 0.981 c. what is its momentum? (the mass of such a muon at rest in the laboratory is 207 times the electron mass.)

The tree diagram shows Pam’s choices for her appetizer and a meal at a restaurant. How many choices include chicken

Which planet might best be described as a large dirty ice ball?