Answer:
358
Step-by-step explanation:
f(x) = 3x² - 5
f(-11) = 3(-11)² - 5
f(-11) = 3(121) - 5
f(-11) = 363 - 5
f(-11) = 358
Answer:
2x-(-8y)
Step-by-step explanation:
adding = subtracting a negative number
Answer: A and D
Step-by-step explanation:
Table B : not a function the value of x=3 has two images
Table C: not a function the value of x=1 has two images
Tables A and D are functions
Answer:
Thats fun but i want to help! what the question?
Step-by-step explanation:
Answer:
X intercept is -7 and Y intercept is 7.
Step-by-step explanation:
In order to find X intercept of an equation ,we put y =0
and for Y intercept we put x =0
therefore Y intercept of given equation y = x+7 is
plugging x =0 in the equation ,we get
y = 0 +7 = 7
y = 7 ,Y intercept is 7
For X intercept ,we plug y =0
0 = x+7
x = -7
So X intercept is -7
And Y intercept is 7